| 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 | $53.29 | 7.691% | $57.3885 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $46.28 | 6.423% | $49.2526 | $49.25 | $49.25 | $49.30 |
| Purchase #3 | $247.82 | 8.318% | $268.4337 | $268.43 | $268.45 | $268.40 |
| Purchase #4 | $219.61 | 6.622% | $234.1526 | $234.15 | $234.15 | $234.20 |
| Purchase #5 | $158.87 | 7.535% | $170.8409 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $46.99 | 7.673% | $50.5955 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $28.74 | 6.180% | $30.5161 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $801.60 | $861.1799 | $861.18 | $861.20 | $861.20 | |