| 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 | $12.73 | 9.519% | $13.9418 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $29.94 | 13.716% | $34.0466 | $34.05 | $34.05 | $34.00 |
| Purchase #3 | $34.96 | 7.146% | $37.4582 | $37.46 | $37.45 | $37.50 |
| Purchase #4 | $174.95 | 9.369% | $191.3411 | $191.34 | $191.35 | $191.30 |
| Purchase #5 | $126.86 | 4.266% | $132.2718 | $132.27 | $132.25 | $132.30 |
| Purchase #6 | $161.90 | 7.185% | $173.5325 | $173.53 | $173.55 | $173.50 |
| Purchase #7 | $230.43 | 5.813% | $243.8249 | $243.82 | $243.80 | $243.80 |
| 7 purchase totals = | $771.77 | $826.4169 | $826.41 | $826.40 | $826.30 | |