| 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 | $40.79 | 9.541% | $44.6818 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $170.97 | 7.395% | $183.6132 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $85.56 | 12.679% | $96.4082 | $96.41 | $96.40 | $96.40 |
| Purchase #4 | $26.32 | 9.157% | $28.7301 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $201.39 | 8.166% | $217.8355 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $194.41 | 9.253% | $212.3988 | $212.40 | $212.40 | $212.40 |
| Purchase #7 | $160.82 | 3.239% | $166.029 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $880.26 | $949.6966 | $949.70 | $949.75 | $949.60 | |