| 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 | $45.89 | 10.477% | $50.6979 | $50.70 | $50.70 | $50.70 |
| Purchase #2 | $87.54 | 4.300% | $91.3042 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $70.38 | 13.170% | $79.649 | $79.65 | $79.65 | $79.60 |
| Purchase #4 | $130.63 | 10.553% | $144.4154 | $144.42 | $144.40 | $144.40 |
| Purchase #5 | $52.36 | 10.224% | $57.7133 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $153.45 | 6.295% | $163.1097 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $241.99 | 4.800% | $253.6055 | $253.61 | $253.60 | $253.60 |
| 7 purchase totals = | $782.24 | $840.4950 | $840.50 | $840.45 | $840.40 | |