| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.42 | 4.220% | $46.2945 | $46.29 | $46.30 | $46.30 |
| Purchase #2 | $76.28 | 9.533% | $83.5518 | $83.55 | $83.55 | $83.60 |
| Purchase #3 | $138.92 | 9.131% | $151.6048 | $151.60 | $151.60 | $151.60 |
| Purchase #4 | $67.79 | 11.769% | $75.7682 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $154.78 | 6.441% | $164.7494 | $164.75 | $164.75 | $164.70 |
| Purchase #6 | $15.95 | 5.874% | $16.8869 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $91.90 | 11.440% | $102.4134 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $590.04 | $641.2690 | $641.26 | $641.25 | $641.30 | |