| 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 | $37.38 | 9.678% | $40.9976 | $41.00 | $41.00 | $41.00 |
| Purchase #2 | $80.60 | 4.756% | $84.4333 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $62.96 | 13.299% | $71.3331 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $121.68 | 3.685% | $126.1639 | $126.16 | $126.15 | $126.20 |
| Purchase #5 | $241.36 | 7.735% | $260.0292 | $260.03 | $260.05 | $260.00 |
| Purchase #6 | $153.34 | 9.290% | $167.5853 | $167.59 | $167.60 | $167.60 |
| Purchase #7 | $113.99 | 10.812% | $126.3146 | $126.31 | $126.30 | $126.30 |
| 7 purchase totals = | $811.31 | $876.8570 | $876.85 | $876.90 | $876.80 | |