| 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 | $29.40 | 10.707% | $32.5479 | $32.55 | $32.55 | $32.50 |
| Purchase #2 | $69.82 | 11.450% | $77.8144 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $198.69 | 11.638% | $221.8135 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $24.43 | 9.426% | $26.7328 | $26.73 | $26.75 | $26.70 |
| Purchase #5 | $214.49 | 9.776% | $235.4585 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $17.43 | 12.215% | $19.5591 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $243.95 | 8.392% | $264.4223 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $798.21 | $878.3485 | $878.34 | $878.30 | $878.30 | |