| 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 | $54.48 | 7.335% | $58.4761 | $58.48 | $58.50 | $58.50 |
| Purchase #2 | $66.61 | 9.654% | $73.0405 | $73.04 | $73.05 | $73.00 |
| Purchase #3 | $149.42 | 8.112% | $161.541 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $28.99 | 4.133% | $30.1882 | $30.19 | $30.20 | $30.20 |
| Purchase #5 | $210.66 | 7.431% | $226.3141 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $84.90 | 13.580% | $96.4294 | $96.43 | $96.45 | $96.40 |
| Purchase #7 | $234.47 | 12.699% | $264.2453 | $264.25 | $264.25 | $264.20 |
| 7 purchase totals = | $829.53 | $910.2346 | $910.24 | $910.30 | $910.10 | |