| 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 | $17.80 | 11.462% | $19.8402 | $19.84 | $19.85 | $19.80 |
| Purchase #2 | $80.72 | 10.503% | $89.198 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $37.82 | 5.260% | $39.8093 | $39.81 | $39.80 | $39.80 |
| Purchase #4 | $229.95 | 3.258% | $237.4418 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $235.26 | 12.853% | $265.498 | $265.50 | $265.50 | $265.50 |
| Purchase #6 | $219.72 | 13.319% | $248.9845 | $248.98 | $249.00 | $249.00 |
| Purchase #7 | $71.89 | 5.450% | $75.808 | $75.81 | $75.80 | $75.80 |
| 7 purchase totals = | $893.16 | $976.5798 | $976.58 | $976.60 | $976.50 | |