| 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 | $74.40 | 12.283% | $83.5386 | $83.54 | $83.55 | $83.50 |
| Purchase #2 | $228.84 | 4.126% | $238.2819 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $231.91 | 5.526% | $244.7253 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $19.61 | 13.192% | $22.197 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $215.31 | 13.484% | $244.3424 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $15.73 | 7.405% | $16.8948 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $77.83 | 12.821% | $87.8086 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $863.63 | $937.7886 | $937.79 | $937.85 | $937.70 | |