| 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 | $31.55 | 12.443% | $35.4758 | $35.48 | $35.50 | $35.50 |
| Purchase #2 | $42.38 | 11.268% | $47.1554 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $70.96 | 5.695% | $75.0012 | $75.00 | $75.00 | $75.00 |
| Purchase #4 | $219.38 | 4.763% | $229.8291 | $229.83 | $229.85 | $229.80 |
| Purchase #5 | $26.84 | 11.472% | $29.9191 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $98.54 | 6.763% | $105.2043 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $98.66 | 13.778% | $112.2534 | $112.25 | $112.25 | $112.30 |
| 7 purchase totals = | $588.31 | $634.8383 | $634.84 | $634.85 | $634.90 | |