| 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 | $101.92 | 5.717% | $107.7468 | $107.75 | $107.75 | $107.70 |
| Purchase #2 | $172.72 | 10.716% | $191.2287 | $191.23 | $191.25 | $191.20 |
| Purchase #3 | $119.66 | 3.691% | $124.0767 | $124.08 | $124.10 | $124.10 |
| Purchase #4 | $26.49 | 7.393% | $28.4484 | $28.45 | $28.45 | $28.40 |
| Purchase #5 | $85.82 | 7.803% | $92.5165 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $61.83 | 10.297% | $68.1966 | $68.20 | $68.20 | $68.20 |
| Purchase #7 | $86.67 | 12.625% | $97.6121 | $97.61 | $97.60 | $97.60 |
| 7 purchase totals = | $655.11 | $709.8258 | $709.84 | $709.85 | $709.70 | |