| 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 | $98.31 | 5.616% | $103.8311 | $103.83 | $103.85 | $103.80 |
| Purchase #2 | $44.37 | 10.338% | $48.957 | $48.96 | $48.95 | $49.00 |
| Purchase #3 | $59.97 | 8.570% | $65.1094 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $40.94 | 11.595% | $45.687 | $45.69 | $45.70 | $45.70 |
| Purchase #5 | $198.91 | 5.613% | $210.0748 | $210.07 | $210.05 | $210.10 |
| Purchase #6 | $228.85 | 9.714% | $251.0805 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $204.53 | 6.818% | $218.4749 | $218.47 | $218.45 | $218.50 |
| 7 purchase totals = | $875.88 | $943.2147 | $943.21 | $943.20 | $943.30 | |