| 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 | $77.92 | 9.196% | $85.0855 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $87.56 | 6.151% | $92.9458 | $92.95 | $92.95 | $92.90 |
| Purchase #3 | $221.90 | 10.394% | $244.9643 | $244.96 | $244.95 | $245.00 |
| Purchase #4 | $250.91 | 13.641% | $285.1366 | $285.14 | $285.15 | $285.10 |
| Purchase #5 | $83.99 | 9.324% | $91.8212 | $91.82 | $91.80 | $91.80 |
| Purchase #6 | $12.37 | 9.155% | $13.5025 | $13.50 | $13.50 | $13.50 |
| Purchase #7 | $102.38 | 13.352% | $116.0498 | $116.05 | $116.05 | $116.00 |
| 7 purchase totals = | $837.03 | $929.5057 | $929.51 | $929.50 | $929.40 | |