| 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 | $165.33 | 11.503% | $184.3479 | $184.35 | $184.35 | $184.30 |
| Purchase #2 | $27.41 | 13.585% | $31.1336 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $46.73 | 3.603% | $48.4137 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $105.72 | 6.167% | $112.2398 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $246.38 | 12.550% | $277.3007 | $277.30 | $277.30 | $277.30 |
| Purchase #6 | $46.88 | 11.108% | $52.0874 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $76.54 | 13.874% | $87.1592 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $714.99 | $792.6823 | $792.68 | $792.70 | $792.60 | |