| 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 | $70.46 | 10.294% | $77.7132 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $105.67 | 7.815% | $113.9281 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $50.29 | 7.757% | $54.191 | $54.19 | $54.20 | $54.20 |
| Purchase #4 | $146.91 | 5.745% | $155.35 | $155.35 | $155.35 | $155.40 |
| Purchase #5 | $173.33 | 5.307% | $182.5286 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $118.86 | 8.704% | $129.2056 | $129.21 | $129.20 | $129.20 |
| Purchase #7 | $156.56 | 5.608% | $165.3399 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $822.08 | $878.2564 | $878.26 | $878.30 | $878.20 | |