| 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 | $50.29 | 6.235% | $53.4256 | $53.43 | $53.45 | $53.40 |
| Purchase #2 | $42.68 | 7.307% | $45.7986 | $45.80 | $45.80 | $45.80 |
| Purchase #3 | $137.42 | 10.738% | $152.1762 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $75.88 | 4.274% | $79.1231 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $134.52 | 6.351% | $143.0634 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $58.41 | 11.228% | $64.9683 | $64.97 | $64.95 | $65.00 |
| Purchase #7 | $165.29 | 5.491% | $174.3661 | $174.37 | $174.35 | $174.40 |
| 7 purchase totals = | $664.49 | $712.9213 | $712.93 | $712.90 | $713.00 | |