| 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 | $66.51 | 3.691% | $68.9649 | $68.96 | $68.95 | $69.00 |
| Purchase #2 | $20.41 | 5.560% | $21.5448 | $21.54 | $21.55 | $21.50 |
| Purchase #3 | $139.92 | 9.448% | $153.1396 | $153.14 | $153.15 | $153.10 |
| Purchase #4 | $220.73 | 10.439% | $243.772 | $243.77 | $243.75 | $243.80 |
| Purchase #5 | $45.27 | 8.675% | $49.1972 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $23.93 | 5.243% | $25.1846 | $25.18 | $25.20 | $25.20 |
| Purchase #7 | $110.85 | 9.220% | $121.0704 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $627.62 | $682.8735 | $682.86 | $682.85 | $682.90 | |