| 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 | $23.51 | 10.161% | $25.8989 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $193.80 | 10.827% | $214.7827 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $57.45 | 7.634% | $61.8357 | $61.84 | $61.85 | $61.80 |
| Purchase #4 | $97.62 | 6.321% | $103.7906 | $103.79 | $103.80 | $103.80 |
| Purchase #5 | $220.96 | 3.771% | $229.2924 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $69.43 | 13.622% | $78.8878 | $78.89 | $78.90 | $78.90 |
| Purchase #7 | $154.51 | 10.131% | $170.1634 | $170.16 | $170.15 | $170.20 |
| 7 purchase totals = | $817.28 | $884.6515 | $884.65 | $884.70 | $884.70 | |