| 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 | $124.70 | 3.407% | $128.9485 | $128.95 | $128.95 | $128.90 |
| Purchase #2 | $71.99 | 11.104% | $79.9838 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $126.87 | 8.340% | $137.451 | $137.45 | $137.45 | $137.50 |
| Purchase #4 | $93.29 | 3.242% | $96.3145 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $81.75 | 5.137% | $85.9495 | $85.95 | $85.95 | $85.90 |
| Purchase #6 | $87.43 | 5.641% | $92.3619 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $53.93 | 8.510% | $58.5194 | $58.52 | $58.50 | $58.50 |
| 7 purchase totals = | $639.96 | $679.5286 | $679.52 | $679.50 | $679.50 | |