| 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 | $6.76 | 11.147% | $7.5135 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $78.53 | 4.372% | $81.9633 | $81.96 | $81.95 | $82.00 |
| Purchase #3 | $85.28 | 11.781% | $95.3268 | $95.33 | $95.35 | $95.30 |
| Purchase #4 | $239.28 | 4.657% | $250.4233 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $193.74 | 5.421% | $204.2426 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $170.44 | 8.569% | $185.045 | $185.05 | $185.05 | $185.00 |
| Purchase #7 | $50.49 | 10.317% | $55.6991 | $55.70 | $55.70 | $55.70 |
| 7 purchase totals = | $824.52 | $880.2136 | $880.21 | $880.20 | $880.10 | |