| 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 | $40.76 | 9.142% | $44.4863 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $124.59 | 5.713% | $131.7078 | $131.71 | $131.70 | $131.70 |
| Purchase #3 | $99.68 | 10.731% | $110.3767 | $110.38 | $110.40 | $110.40 |
| Purchase #4 | $178.72 | 10.396% | $197.2997 | $197.30 | $197.30 | $197.30 |
| Purchase #5 | $51.94 | 3.244% | $53.6249 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $48.78 | 12.871% | $55.0585 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $188.49 | 9.596% | $206.5775 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $732.96 | $799.1314 | $799.14 | $799.15 | $799.20 | |