| 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 | $28.92 | 7.353% | $31.0465 | $31.05 | $31.05 | $31.00 |
| Purchase #2 | $196.94 | 11.579% | $219.7437 | $219.74 | $219.75 | $219.70 |
| Purchase #3 | $36.29 | 13.816% | $41.3038 | $41.30 | $41.30 | $41.30 |
| Purchase #4 | $118.74 | 11.259% | $132.1089 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $42.80 | 3.175% | $44.1589 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $196.78 | 3.403% | $203.4764 | $203.48 | $203.50 | $203.50 |
| Purchase #7 | $201.71 | 8.672% | $219.2023 | $219.20 | $219.20 | $219.20 |
| 7 purchase totals = | $822.18 | $891.0405 | $891.04 | $891.05 | $891.00 | |