| 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 | $44.29 | 5.840% | $46.8765 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $221.41 | 8.590% | $240.4291 | $240.43 | $240.45 | $240.40 |
| Purchase #3 | $6.60 | 12.325% | $7.4135 | $7.41 | $7.40 | $7.40 |
| Purchase #4 | $177.92 | 7.190% | $190.7124 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $210.62 | 12.864% | $237.7142 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $154.45 | 12.672% | $174.0219 | $174.02 | $174.00 | $174.00 |
| Purchase #7 | $79.44 | 8.318% | $86.0478 | $86.05 | $86.05 | $86.00 |
| 7 purchase totals = | $894.73 | $983.2154 | $983.21 | $983.20 | $983.10 | |