| 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 | $62.66 | 11.717% | $70.0019 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $64.70 | 11.443% | $72.1036 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $45.48 | 7.640% | $48.9547 | $48.95 | $48.95 | $49.00 |
| Purchase #4 | $55.95 | 8.793% | $60.8697 | $60.87 | $60.85 | $60.90 |
| Purchase #5 | $138.32 | 12.797% | $156.0208 | $156.02 | $156.00 | $156.00 |
| Purchase #6 | $58.31 | 11.250% | $64.8699 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $139.92 | 13.713% | $159.1072 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $565.34 | $631.9278 | $631.92 | $631.85 | $632.00 | |