| 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 | $203.68 | 6.750% | $217.4284 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $87.78 | 13.495% | $99.6259 | $99.63 | $99.65 | $99.60 |
| Purchase #3 | $76.31 | 11.701% | $85.239 | $85.24 | $85.25 | $85.20 |
| Purchase #4 | $32.77 | 13.490% | $37.1907 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $235.81 | 4.218% | $245.7565 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $126.93 | 9.653% | $139.1826 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $74.84 | 8.381% | $81.1123 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $838.12 | $905.5354 | $905.54 | $905.60 | $905.50 | |