| 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 | $70.87 | 7.864% | $76.4432 | $76.44 | $76.45 | $76.40 |
| Purchase #2 | $121.61 | 7.717% | $130.9946 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $48.83 | 8.777% | $53.1158 | $53.12 | $53.10 | $53.10 |
| Purchase #4 | $237.43 | 9.225% | $259.3329 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $96.84 | 11.701% | $108.1712 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $23.70 | 9.549% | $25.9631 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $226.37 | 5.212% | $238.1684 | $238.17 | $238.15 | $238.20 |
| 7 purchase totals = | $825.65 | $892.1892 | $892.18 | $892.15 | $892.20 | |