| 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 | $83.80 | 4.761% | $87.7897 | $87.79 | $87.80 | $87.80 |
| Purchase #2 | $179.41 | 12.261% | $201.4075 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $142.39 | 12.106% | $159.6277 | $159.63 | $159.65 | $159.60 |
| Purchase #4 | $19.29 | 6.643% | $20.5714 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $55.60 | 7.362% | $59.6933 | $59.69 | $59.70 | $59.70 |
| Purchase #6 | $27.64 | 10.199% | $30.459 | $30.46 | $30.45 | $30.50 |
| Purchase #7 | $50.91 | 5.312% | $53.6143 | $53.61 | $53.60 | $53.60 |
| 7 purchase totals = | $559.04 | $613.1629 | $613.16 | $613.15 | $613.20 | |