| 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 | $72.69 | 11.464% | $81.0232 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $54.99 | 6.786% | $58.7216 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $180.58 | 9.434% | $197.6159 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $179.64 | 6.586% | $191.4711 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $49.42 | 11.715% | $55.2096 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $77.76 | 9.556% | $85.1907 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $24.87 | 13.471% | $28.2202 | $28.22 | $28.20 | $28.20 |
| 7 purchase totals = | $639.95 | $697.4523 | $697.45 | $697.35 | $697.40 | |