| 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 | $41.68 | 10.243% | $45.9493 | $45.95 | $45.95 | $45.90 |
| Purchase #2 | $93.76 | 4.582% | $98.0561 | $98.06 | $98.05 | $98.10 |
| Purchase #3 | $178.35 | 6.638% | $190.1889 | $190.19 | $190.20 | $190.20 |
| Purchase #4 | $116.99 | 9.468% | $128.0666 | $128.07 | $128.05 | $128.10 |
| Purchase #5 | $180.32 | 10.180% | $198.6766 | $198.68 | $198.70 | $198.70 |
| Purchase #6 | $60.99 | 7.859% | $65.7832 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $191.96 | 6.121% | $203.7099 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $864.05 | $930.4306 | $930.44 | $930.45 | $930.50 | |