| 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 | $98.30 | 11.344% | $109.4512 | $109.45 | $109.45 | $109.50 |
| Purchase #2 | $238.41 | 12.200% | $267.496 | $267.50 | $267.50 | $267.50 |
| Purchase #3 | $63.78 | 4.453% | $66.6201 | $66.62 | $66.60 | $66.60 |
| Purchase #4 | $210.83 | 6.252% | $224.0111 | $224.01 | $224.00 | $224.00 |
| Purchase #5 | $62.76 | 10.541% | $69.3755 | $69.38 | $69.40 | $69.40 |
| Purchase #6 | $14.69 | 9.849% | $16.1368 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $16.36 | 3.110% | $16.8688 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $705.13 | $769.9595 | $769.97 | $769.95 | $770.00 | |