| 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 | $64.95 | 4.185% | $67.6682 | $67.67 | $67.65 | $67.70 |
| Purchase #2 | $238.85 | 12.545% | $268.8137 | $268.81 | $268.80 | $268.80 |
| Purchase #3 | $14.54 | 8.710% | $15.8064 | $15.81 | $15.80 | $15.80 |
| Purchase #4 | $210.93 | 10.375% | $232.814 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $115.81 | 12.647% | $130.4565 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $57.95 | 10.537% | $64.0562 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $46.87 | 10.332% | $51.7126 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $749.90 | $831.3276 | $831.33 | $831.25 | $831.40 | |