| 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 | $34.83 | 12.404% | $39.1503 | $39.15 | $39.15 | $39.20 |
| Purchase #2 | $95.77 | 4.428% | $100.0107 | $100.01 | $100.00 | $100.00 |
| Purchase #3 | $231.28 | 8.236% | $250.3282 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $87.97 | 6.284% | $93.498 | $93.50 | $93.50 | $93.50 |
| Purchase #5 | $138.60 | 9.288% | $151.4732 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $148.59 | 13.499% | $168.6482 | $168.65 | $168.65 | $168.60 |
| Purchase #7 | $176.91 | 5.257% | $186.2102 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $913.95 | $989.3188 | $989.32 | $989.30 | $989.30 | |