| 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 | $44.83 | 11.466% | $49.9702 | $49.97 | $49.95 | $50.00 |
| Purchase #2 | $71.97 | 8.215% | $77.8823 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $146.37 | 8.646% | $159.0252 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $54.84 | 7.741% | $59.0852 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $123.96 | 13.398% | $140.5682 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $238.44 | 6.132% | $253.0611 | $253.06 | $253.05 | $253.10 |
| Purchase #7 | $236.37 | 13.470% | $268.209 | $268.21 | $268.20 | $268.20 |
| 7 purchase totals = | $916.78 | $1,007.8012 | $1,007.81 | $1,007.80 | $1,007.90 | |