| 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 | $25.61 | 8.210% | $27.7126 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $86.58 | 10.353% | $95.5436 | $95.54 | $95.55 | $95.50 |
| Purchase #3 | $129.42 | 13.295% | $146.6264 | $146.63 | $146.65 | $146.60 |
| Purchase #4 | $112.98 | 8.227% | $122.2749 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $178.45 | 8.185% | $193.0561 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $180.35 | 10.176% | $198.7024 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $151.56 | 4.778% | $158.8015 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $864.95 | $942.7175 | $942.71 | $942.70 | $942.70 | |