| 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 | $99.48 | 9.584% | $109.0142 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $238.89 | 8.852% | $260.0365 | $260.04 | $260.05 | $260.00 |
| Purchase #3 | $12.36 | 8.327% | $13.3892 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $89.33 | 10.464% | $98.6775 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $25.69 | 11.771% | $28.714 | $28.71 | $28.70 | $28.70 |
| Purchase #6 | $92.88 | 11.678% | $103.7265 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $91.67 | 10.858% | $101.6235 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $650.30 | $715.1814 | $715.18 | $715.20 | $715.10 | |