| 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 | $26.85 | 4.819% | $28.1439 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $90.66 | 4.281% | $94.5412 | $94.54 | $94.55 | $94.50 |
| Purchase #3 | $38.31 | 7.457% | $41.1668 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $187.37 | 7.624% | $201.6551 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $146.58 | 9.102% | $159.9217 | $159.92 | $159.90 | $159.90 |
| Purchase #6 | $164.83 | 6.246% | $175.1253 | $175.13 | $175.15 | $175.10 |
| Purchase #7 | $90.48 | 5.390% | $95.3569 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $745.08 | $795.9109 | $795.92 | $795.90 | $795.90 | |