| 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 | $11.38 | 11.795% | $12.7223 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $47.52 | 4.784% | $49.7934 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $99.99 | 4.723% | $104.7125 | $104.71 | $104.70 | $104.70 |
| Purchase #4 | $139.78 | 7.386% | $150.1042 | $150.10 | $150.10 | $150.10 |
| Purchase #5 | $216.68 | 3.152% | $223.5098 | $223.51 | $223.50 | $223.50 |
| Purchase #6 | $84.28 | 12.125% | $94.499 | $94.50 | $94.50 | $94.50 |
| Purchase #7 | $58.88 | 8.766% | $64.0414 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $658.51 | $699.3826 | $699.37 | $699.35 | $699.30 | |