| 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 | $63.71 | 13.437% | $72.2707 | $72.27 | $72.25 | $72.30 |
| Purchase #2 | $152.27 | 10.644% | $168.4776 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $110.37 | 10.747% | $122.2315 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $160.91 | 3.200% | $166.0591 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $54.46 | 10.229% | $60.0307 | $60.03 | $60.05 | $60.00 |
| Purchase #6 | $85.74 | 6.680% | $91.4674 | $91.47 | $91.45 | $91.50 |
| Purchase #7 | $47.74 | 4.711% | $49.989 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $675.20 | $730.5260 | $730.53 | $730.55 | $730.60 | |