| 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 | $237.73 | 5.376% | $250.5104 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $29.40 | 11.262% | $32.711 | $32.71 | $32.70 | $32.70 |
| Purchase #3 | $119.49 | 6.590% | $127.3644 | $127.36 | $127.35 | $127.40 |
| Purchase #4 | $42.71 | 7.739% | $46.0153 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $61.70 | 11.777% | $68.9664 | $68.97 | $68.95 | $69.00 |
| Purchase #6 | $29.49 | 7.778% | $31.7837 | $31.78 | $31.80 | $31.80 |
| Purchase #7 | $157.30 | 10.148% | $173.2628 | $173.26 | $173.25 | $173.30 |
| 7 purchase totals = | $677.82 | $730.6140 | $730.61 | $730.55 | $730.70 | |