| 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 | $72.55 | 6.216% | $77.0597 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $82.56 | 11.283% | $91.8752 | $91.88 | $91.90 | $91.90 |
| Purchase #3 | $121.57 | 13.753% | $138.2895 | $138.29 | $138.30 | $138.30 |
| Purchase #4 | $20.41 | 11.440% | $22.7449 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $52.61 | 5.564% | $55.5372 | $55.54 | $55.55 | $55.50 |
| Purchase #6 | $66.25 | 11.861% | $74.1079 | $74.11 | $74.10 | $74.10 |
| Purchase #7 | $45.78 | 9.177% | $49.9812 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $461.73 | $509.5956 | $509.60 | $509.65 | $509.60 | |