| 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 | $19.45 | 12.856% | $21.9505 | $21.95 | $21.95 | $22.00 |
| Purchase #2 | $86.60 | 9.210% | $94.5759 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $190.98 | 4.772% | $200.0936 | $200.09 | $200.10 | $200.10 |
| Purchase #4 | $35.97 | 5.464% | $37.9354 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $44.63 | 5.135% | $46.9218 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $229.70 | 10.427% | $253.6508 | $253.65 | $253.65 | $253.70 |
| Purchase #7 | $227.32 | 8.825% | $247.381 | $247.38 | $247.40 | $247.40 |
| 7 purchase totals = | $834.65 | $902.5090 | $902.51 | $902.55 | $902.60 | |