| 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 | $72.94 | 5.662% | $77.0699 | $77.07 | $77.05 | $77.10 |
| Purchase #2 | $63.63 | 7.554% | $68.4366 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $176.53 | 8.651% | $191.8016 | $191.80 | $191.80 | $191.80 |
| Purchase #4 | $213.64 | 12.601% | $240.5608 | $240.56 | $240.55 | $240.60 |
| Purchase #5 | $101.51 | 4.804% | $106.3865 | $106.39 | $106.40 | $106.40 |
| Purchase #6 | $45.77 | 10.434% | $50.5456 | $50.55 | $50.55 | $50.50 |
| Purchase #7 | $25.40 | 5.575% | $26.8161 | $26.82 | $26.80 | $26.80 |
| 7 purchase totals = | $699.42 | $761.6171 | $761.63 | $761.60 | $761.60 | |