| 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 | $81.44 | 4.137% | $84.8092 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $189.57 | 6.387% | $201.6778 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $194.64 | 5.210% | $204.7807 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $119.60 | 8.283% | $129.5065 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $20.54 | 12.817% | $23.1726 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $130.67 | 9.551% | $143.1503 | $143.15 | $143.15 | $143.20 |
| Purchase #7 | $112.94 | 3.260% | $116.6218 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $849.40 | $903.7189 | $903.72 | $903.70 | $903.80 | |