| 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 | $38.64 | 10.611% | $42.7401 | $42.74 | $42.75 | $42.70 |
| Purchase #2 | $143.44 | 12.675% | $161.621 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $58.64 | 7.811% | $63.2204 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $204.34 | 13.760% | $232.4572 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $82.64 | 4.782% | $86.5918 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $100.67 | 12.761% | $113.5165 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $153.26 | 9.821% | $168.3117 | $168.31 | $168.30 | $168.30 |
| 7 purchase totals = | $781.63 | $868.4587 | $868.46 | $868.40 | $868.40 | |