| 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 | $83.94 | 4.701% | $87.886 | $87.89 | $87.90 | $87.90 |
| Purchase #2 | $77.63 | 9.662% | $85.1306 | $85.13 | $85.15 | $85.10 |
| Purchase #3 | $40.79 | 5.410% | $42.9967 | $43.00 | $43.00 | $43.00 |
| Purchase #4 | $220.86 | 10.846% | $244.8145 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $83.28 | 11.776% | $93.0871 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $208.87 | 11.131% | $232.1193 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $143.97 | 5.102% | $151.3153 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $859.34 | $937.3495 | $937.36 | $937.35 | $937.30 | |