| 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 | $31.37 | 6.151% | $33.2996 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $113.26 | 7.697% | $121.9776 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $11.45 | 5.463% | $12.0755 | $12.08 | $12.10 | $12.10 |
| Purchase #4 | $155.77 | 3.461% | $161.1612 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $15.52 | 6.294% | $16.4968 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $217.56 | 11.763% | $243.1516 | $243.15 | $243.15 | $243.20 |
| Purchase #7 | $139.54 | 6.703% | $148.8934 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $684.47 | $737.0557 | $737.06 | $737.10 | $737.20 | |