| 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 | $51.37 | 3.255% | $53.0421 | $53.04 | $53.05 | $53.00 |
| Purchase #2 | $129.68 | 6.801% | $138.4995 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $77.35 | 7.176% | $82.9006 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $66.46 | 12.201% | $74.5688 | $74.57 | $74.55 | $74.60 |
| Purchase #5 | $204.88 | 7.769% | $220.7971 | $220.80 | $220.80 | $220.80 |
| Purchase #6 | $122.52 | 6.114% | $130.0109 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $102.52 | 4.746% | $107.3856 | $107.39 | $107.40 | $107.40 |
| 7 purchase totals = | $754.78 | $807.2046 | $807.21 | $807.20 | $807.20 | |