| 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 | $90.25 | 9.135% | $98.4943 | $98.49 | $98.50 | $98.50 |
| Purchase #2 | $207.78 | 3.420% | $214.8861 | $214.89 | $214.90 | $214.90 |
| Purchase #3 | $111.98 | 8.575% | $121.5823 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $189.33 | 13.362% | $214.6283 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $33.51 | 11.536% | $37.3757 | $37.38 | $37.40 | $37.40 |
| Purchase #6 | $130.61 | 12.591% | $147.0551 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $72.39 | 5.796% | $76.5857 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $835.85 | $910.6075 | $910.62 | $910.70 | $910.70 | |