| 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 | $27.57 | 4.251% | $28.742 | $28.74 | $28.75 | $28.70 |
| Purchase #2 | $87.82 | 9.701% | $96.3394 | $96.34 | $96.35 | $96.30 |
| Purchase #3 | $171.37 | 6.618% | $182.7113 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $153.80 | 3.302% | $158.8785 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $201.33 | 8.248% | $217.9357 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $22.67 | 4.104% | $23.6004 | $23.60 | $23.60 | $23.60 |
| Purchase #7 | $212.29 | 11.416% | $236.525 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $876.85 | $944.7323 | $944.74 | $944.80 | $944.60 | |