| 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 | $88.96 | 7.611% | $95.7307 | $95.73 | $95.75 | $95.70 |
| Purchase #2 | $79.28 | 11.560% | $88.4448 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $25.78 | 10.377% | $28.4552 | $28.46 | $28.45 | $28.50 |
| Purchase #4 | $196.84 | 6.756% | $210.1385 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $47.66 | 11.487% | $53.1347 | $53.13 | $53.15 | $53.10 |
| Purchase #6 | $128.96 | 7.496% | $138.6268 | $138.63 | $138.65 | $138.60 |
| Purchase #7 | $39.42 | 13.672% | $44.8095 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $606.90 | $659.3402 | $659.34 | $659.40 | $659.20 | |