| 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 | $52.97 | 3.248% | $54.6905 | $54.69 | $54.70 | $54.70 |
| Purchase #2 | $6.53 | 10.473% | $7.2139 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $150.41 | 5.660% | $158.9232 | $158.92 | $158.90 | $158.90 |
| Purchase #4 | $94.28 | 6.539% | $100.445 | $100.45 | $100.45 | $100.40 |
| Purchase #5 | $51.26 | 7.350% | $55.0276 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $45.82 | 6.779% | $48.9261 | $48.93 | $48.95 | $48.90 |
| Purchase #7 | $53.35 | 12.716% | $60.134 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $454.62 | $485.3603 | $485.36 | $485.40 | $485.20 | |