| 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 | $43.96 | 12.281% | $49.3587 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $10.91 | 8.775% | $11.8674 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $157.57 | 6.516% | $167.8373 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $175.69 | 12.339% | $197.3684 | $197.37 | $197.35 | $197.40 |
| Purchase #5 | $40.99 | 13.611% | $46.5691 | $46.57 | $46.55 | $46.60 |
| Purchase #6 | $143.49 | 9.631% | $157.3095 | $157.31 | $157.30 | $157.30 |
| Purchase #7 | $110.81 | 13.592% | $125.8713 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $683.42 | $756.1817 | $756.19 | $756.10 | $756.30 | |