| 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 | $101.82 | 7.750% | $109.7111 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $210.71 | 11.399% | $234.7288 | $234.73 | $234.75 | $234.70 |
| Purchase #3 | $80.63 | 13.184% | $91.2603 | $91.26 | $91.25 | $91.30 |
| Purchase #4 | $87.81 | 13.247% | $99.4422 | $99.44 | $99.45 | $99.40 |
| Purchase #5 | $59.76 | 7.285% | $64.1135 | $64.11 | $64.10 | $64.10 |
| Purchase #6 | $73.41 | 7.397% | $78.8401 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $236.98 | 11.275% | $263.6995 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $851.12 | $941.7955 | $941.79 | $941.80 | $941.70 | |