| 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 | $109.83 | 7.579% | $118.154 | $118.15 | $118.15 | $118.20 |
| Purchase #2 | $10.78 | 7.208% | $11.557 | $11.56 | $11.55 | $11.60 |
| Purchase #3 | $23.68 | 7.625% | $25.4856 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $6.46 | 9.642% | $7.0829 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $245.54 | 10.788% | $272.0289 | $272.03 | $272.05 | $272.00 |
| Purchase #6 | $43.47 | 6.413% | $46.2577 | $46.26 | $46.25 | $46.30 |
| Purchase #7 | $64.65 | 9.858% | $71.0232 | $71.02 | $71.00 | $71.00 |
| 7 purchase totals = | $504.41 | $551.5893 | $551.59 | $551.60 | $551.70 | |