| 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 | $66.32 | 8.666% | $72.0673 | $72.07 | $72.05 | $72.10 |
| Purchase #2 | $55.58 | 8.206% | $60.1409 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $29.54 | 10.743% | $32.7135 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $187.61 | 10.447% | $207.2096 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $53.39 | 13.619% | $60.6612 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $15.55 | 13.828% | $17.7003 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $12.81 | 5.140% | $13.4684 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $420.80 | $463.9612 | $463.96 | $463.90 | $464.00 | |