| 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 | $50.42 | 10.357% | $55.642 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $110.27 | 5.752% | $116.6127 | $116.61 | $116.60 | $116.60 |
| Purchase #3 | $24.94 | 7.454% | $26.799 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $153.58 | 9.284% | $167.8384 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $120.39 | 12.478% | $135.4123 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $64.87 | 10.515% | $71.6911 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $58.39 | 5.830% | $61.7941 | $61.79 | $61.80 | $61.80 |
| 7 purchase totals = | $582.86 | $635.7896 | $635.78 | $635.80 | $635.70 | |