| 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 | $44.75 | 7.421% | $48.0709 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $67.86 | 11.752% | $75.8349 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $86.70 | 6.296% | $92.1586 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $199.95 | 10.277% | $220.4989 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $156.89 | 11.743% | $175.3136 | $175.31 | $175.30 | $175.30 |
| Purchase #6 | $75.45 | 12.122% | $84.596 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $16.31 | 5.674% | $17.2354 | $17.24 | $17.25 | $17.20 |
| 7 purchase totals = | $647.91 | $713.7083 | $713.71 | $713.70 | $713.70 | |