| 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 | $25.71 | 13.704% | $29.2333 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $125.52 | 12.479% | $141.1836 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $169.46 | 10.776% | $187.721 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $54.82 | 13.293% | $62.1072 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $36.52 | 7.742% | $39.3474 | $39.35 | $39.35 | $39.30 |
| Purchase #6 | $245.52 | 12.725% | $276.7624 | $276.76 | $276.75 | $276.80 |
| Purchase #7 | $74.32 | 3.147% | $76.6589 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $731.87 | $813.0138 | $813.01 | $813.00 | $813.00 | |