| 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 | $106.40 | 9.341% | $116.3388 | $116.34 | $116.35 | $116.30 |
| Purchase #2 | $30.80 | 6.505% | $32.8035 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $48.45 | 4.779% | $50.7654 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $242.90 | 5.691% | $256.7234 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $153.68 | 5.872% | $162.7041 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $89.79 | 3.764% | $93.1697 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $104.38 | 11.578% | $116.4651 | $116.47 | $116.45 | $116.50 |
| 7 purchase totals = | $776.40 | $828.9700 | $828.97 | $828.90 | $829.00 | |