| 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 | $66.76 | 11.284% | $74.2932 | $74.29 | $74.30 | $74.30 |
| Purchase #2 | $238.27 | 7.500% | $256.1403 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $63.25 | 9.553% | $69.2923 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $165.25 | 9.117% | $180.3158 | $180.32 | $180.30 | $180.30 |
| Purchase #5 | $127.30 | 8.706% | $138.3827 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $121.72 | 3.638% | $126.1482 | $126.15 | $126.15 | $126.10 |
| Purchase #7 | $102.53 | 5.643% | $108.3158 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $885.08 | $952.8883 | $952.89 | $952.90 | $952.80 | |