| 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 | $17.95 | 8.279% | $19.4361 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $210.93 | 13.404% | $239.2031 | $239.20 | $239.20 | $239.20 |
| Purchase #3 | $61.90 | 11.533% | $69.0389 | $69.04 | $69.05 | $69.00 |
| Purchase #4 | $25.82 | 6.113% | $27.3984 | $27.40 | $27.40 | $27.40 |
| Purchase #5 | $125.34 | 5.403% | $132.1121 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $25.54 | 9.437% | $27.9502 | $27.95 | $27.95 | $28.00 |
| Purchase #7 | $99.85 | 7.385% | $107.2239 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $567.33 | $622.3627 | $622.36 | $622.35 | $622.30 | |