| 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 | $22.63 | 6.787% | $24.1659 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $219.59 | 13.444% | $249.1117 | $249.11 | $249.10 | $249.10 |
| Purchase #3 | $73.62 | 6.430% | $78.3538 | $78.35 | $78.35 | $78.40 |
| Purchase #4 | $220.25 | 8.136% | $238.1695 | $238.17 | $238.15 | $238.20 |
| Purchase #5 | $69.83 | 9.730% | $76.6245 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $20.30 | 11.852% | $22.706 | $22.71 | $22.70 | $22.70 |
| Purchase #7 | $243.61 | 5.844% | $257.8466 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $869.83 | $946.9780 | $946.98 | $946.90 | $947.00 | |