| 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 | $53.94 | 3.785% | $55.9816 | $55.98 | $56.00 | $56.00 |
| Purchase #2 | $19.52 | 7.749% | $21.0326 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $91.58 | 3.312% | $94.6131 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $215.83 | 11.427% | $240.4929 | $240.49 | $240.50 | $240.50 |
| Purchase #5 | $27.80 | 12.282% | $31.2144 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $245.81 | 7.180% | $263.4592 | $263.46 | $263.45 | $263.50 |
| Purchase #7 | $149.71 | 9.509% | $163.9459 | $163.95 | $163.95 | $163.90 |
| 7 purchase totals = | $804.19 | $870.7397 | $870.73 | $870.75 | $870.70 | |