| 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 | $34.45 | 9.160% | $37.6056 | $37.61 | $37.60 | $37.60 |
| Purchase #2 | $121.94 | 3.162% | $125.7957 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $128.38 | 5.429% | $135.3498 | $135.35 | $135.35 | $135.30 |
| Purchase #4 | $110.31 | 5.711% | $116.6098 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $130.64 | 6.865% | $139.6084 | $139.61 | $139.60 | $139.60 |
| Purchase #6 | $127.44 | 3.321% | $131.6723 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $82.39 | 6.244% | $87.5344 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $735.55 | $774.1760 | $774.18 | $774.15 | $774.10 | |