| 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 | $92.91 | 10.350% | $102.5262 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $171.71 | 4.129% | $178.7999 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $141.79 | 13.142% | $160.424 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $71.48 | 5.614% | $75.4929 | $75.49 | $75.50 | $75.50 |
| Purchase #5 | $54.93 | 8.338% | $59.5101 | $59.51 | $59.50 | $59.50 |
| Purchase #6 | $215.30 | 9.692% | $236.1669 | $236.17 | $236.15 | $236.20 |
| Purchase #7 | $73.71 | 7.763% | $79.4321 | $79.43 | $79.45 | $79.40 |
| 7 purchase totals = | $821.83 | $892.3521 | $892.35 | $892.35 | $892.30 | |