| 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 | $44.48 | 3.280% | $45.9389 | $45.94 | $45.95 | $45.90 |
| Purchase #2 | $66.46 | 13.645% | $75.5285 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $104.44 | 9.386% | $114.2427 | $114.24 | $114.25 | $114.20 |
| Purchase #4 | $210.35 | 12.830% | $237.3379 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $187.38 | 7.337% | $201.1281 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $71.41 | 11.109% | $79.3429 | $79.34 | $79.35 | $79.30 |
| Purchase #7 | $53.93 | 7.466% | $57.9564 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $738.45 | $811.4754 | $811.48 | $811.55 | $811.30 | |