| 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 | $60.69 | 7.825% | $65.439 | $65.44 | $65.45 | $65.40 |
| Purchase #2 | $92.64 | 9.271% | $101.2287 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $58.49 | 7.251% | $62.7311 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $5.30 | 9.858% | $5.8225 | $5.82 | $5.80 | $5.80 |
| Purchase #5 | $235.87 | 4.216% | $245.8143 | $245.81 | $245.80 | $245.80 |
| Purchase #6 | $74.37 | 10.653% | $82.2926 | $82.29 | $82.30 | $82.30 |
| Purchase #7 | $11.25 | 8.243% | $12.1773 | $12.18 | $12.20 | $12.20 |
| 7 purchase totals = | $538.61 | $575.5055 | $575.50 | $575.55 | $575.40 | |