| 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 | $15.47 | 13.445% | $17.5499 | $17.55 | $17.55 | $17.50 |
| Purchase #2 | $183.40 | 4.391% | $191.4531 | $191.45 | $191.45 | $191.50 |
| Purchase #3 | $26.65 | 12.752% | $30.0484 | $30.05 | $30.05 | $30.00 |
| Purchase #4 | $33.55 | 10.352% | $37.0231 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $129.30 | 6.476% | $137.6735 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $98.98 | 13.487% | $112.3294 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $81.35 | 10.726% | $90.0756 | $90.08 | $90.10 | $90.10 |
| 7 purchase totals = | $568.70 | $616.1530 | $616.15 | $616.15 | $616.10 | |