| 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 | $78.70 | 10.460% | $86.932 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $188.81 | 8.500% | $204.8589 | $204.86 | $204.85 | $204.90 |
| Purchase #3 | $207.63 | 6.625% | $221.3855 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $87.53 | 12.239% | $98.2428 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $164.71 | 6.580% | $175.5479 | $175.55 | $175.55 | $175.50 |
| Purchase #6 | $20.95 | 5.764% | $22.1576 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $58.66 | 11.233% | $65.2493 | $65.25 | $65.25 | $65.20 |
| 7 purchase totals = | $806.99 | $874.3740 | $874.38 | $874.40 | $874.30 | |