| 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 | $63.39 | 10.581% | $70.0973 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $42.53 | 8.438% | $46.1187 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $91.62 | 12.390% | $102.9717 | $102.97 | $102.95 | $103.00 |
| Purchase #4 | $179.63 | 9.719% | $197.0882 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $51.32 | 8.728% | $55.7992 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $173.34 | 10.232% | $191.0761 | $191.08 | $191.10 | $191.10 |
| Purchase #7 | $62.57 | 9.443% | $68.4785 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $664.40 | $731.6297 | $731.64 | $731.65 | $731.70 | |