| 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 | $50.25 | 8.448% | $54.4951 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $110.65 | 6.217% | $117.5291 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $129.46 | 7.404% | $139.0452 | $139.05 | $139.05 | $139.00 |
| Purchase #4 | $60.79 | 9.649% | $66.6556 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $214.58 | 7.559% | $230.8001 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $103.25 | 4.277% | $107.666 | $107.67 | $107.65 | $107.70 |
| Purchase #7 | $46.29 | 12.456% | $52.0559 | $52.06 | $52.05 | $52.10 |
| 7 purchase totals = | $715.27 | $768.2470 | $768.27 | $768.25 | $768.30 | |