| 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 | $22.84 | 6.504% | $24.3255 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $168.35 | 12.132% | $188.7742 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $168.58 | 11.507% | $187.9785 | $187.98 | $188.00 | $188.00 |
| Purchase #4 | $7.44 | 9.753% | $8.1656 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $214.28 | 9.717% | $235.1016 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $62.46 | 13.771% | $71.0614 | $71.06 | $71.05 | $71.10 |
| Purchase #7 | $164.56 | 3.867% | $170.9235 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $808.51 | $886.3303 | $886.33 | $886.30 | $886.40 | |