| 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 | $126.50 | 4.871% | $132.6618 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $237.71 | 6.628% | $253.4654 | $253.47 | $253.45 | $253.50 |
| Purchase #3 | $64.87 | 13.386% | $73.5535 | $73.55 | $73.55 | $73.60 |
| Purchase #4 | $63.73 | 5.427% | $67.1886 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $55.69 | 8.258% | $60.2889 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $106.58 | 3.179% | $109.9682 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $109.77 | 9.288% | $119.9654 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $764.85 | $817.0918 | $817.10 | $817.05 | $817.30 | |