| 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 | $62.54 | 9.873% | $68.7146 | $68.71 | $68.70 | $68.70 |
| Purchase #2 | $78.69 | 7.649% | $84.709 | $84.71 | $84.70 | $84.70 |
| Purchase #3 | $125.38 | 3.121% | $129.2931 | $129.29 | $129.30 | $129.30 |
| Purchase #4 | $37.49 | 4.736% | $39.2655 | $39.27 | $39.25 | $39.30 |
| Purchase #5 | $50.70 | 7.392% | $54.4477 | $54.45 | $54.45 | $54.40 |
| Purchase #6 | $57.94 | 7.247% | $62.1389 | $62.14 | $62.15 | $62.10 |
| Purchase #7 | $48.36 | 10.326% | $53.3537 | $53.35 | $53.35 | $53.40 |
| 7 purchase totals = | $461.10 | $491.9225 | $491.92 | $491.90 | $491.90 | |