| 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 | $68.54 | 7.214% | $73.4845 | $73.48 | $73.50 | $73.50 |
| Purchase #2 | $143.92 | 3.544% | $149.0205 | $149.02 | $149.00 | $149.00 |
| Purchase #3 | $47.67 | 3.740% | $49.4529 | $49.45 | $49.45 | $49.50 |
| Purchase #4 | $27.88 | 13.432% | $31.6248 | $31.62 | $31.60 | $31.60 |
| Purchase #5 | $8.59 | 9.200% | $9.3803 | $9.38 | $9.40 | $9.40 |
| Purchase #6 | $144.58 | 10.315% | $159.4934 | $159.49 | $159.50 | $159.50 |
| Purchase #7 | $220.29 | 9.570% | $241.3718 | $241.37 | $241.35 | $241.40 |
| 7 purchase totals = | $661.47 | $713.8282 | $713.81 | $713.80 | $713.90 | |