| 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 | $29.92 | 6.318% | $31.8103 | $31.81 | $31.80 | $31.80 |
| Purchase #2 | $161.45 | 5.650% | $170.5719 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $73.58 | 12.337% | $82.6576 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $23.45 | 7.518% | $25.213 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $236.44 | 5.458% | $249.3449 | $249.34 | $249.35 | $249.30 |
| Purchase #6 | $154.38 | 7.239% | $165.5556 | $165.56 | $165.55 | $165.60 |
| Purchase #7 | $24.59 | 3.382% | $25.4216 | $25.42 | $25.40 | $25.40 |
| 7 purchase totals = | $703.81 | $750.5749 | $750.57 | $750.50 | $750.60 | |