| 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 | $50.38 | 10.587% | $55.7137 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $137.64 | 12.560% | $154.9276 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $227.89 | 7.305% | $244.5374 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $216.44 | 3.405% | $223.8098 | $223.81 | $223.80 | $223.80 |
| Purchase #5 | $40.63 | 9.366% | $44.4354 | $44.44 | $44.45 | $44.40 |
| Purchase #6 | $122.74 | 4.362% | $128.0939 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $75.99 | 10.494% | $83.9644 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $871.71 | $935.4822 | $935.48 | $935.50 | $935.40 | |