| 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 | $78.59 | 7.269% | $84.3027 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $59.40 | 6.618% | $63.3311 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $131.65 | 13.363% | $149.2424 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $219.63 | 10.651% | $243.0228 | $243.02 | $243.00 | $243.00 |
| Purchase #5 | $44.69 | 8.310% | $48.4037 | $48.40 | $48.40 | $48.40 |
| Purchase #6 | $216.56 | 7.351% | $232.4793 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $164.78 | 7.622% | $177.3395 | $177.34 | $177.35 | $177.30 |
| 7 purchase totals = | $915.30 | $998.1215 | $998.11 | $998.15 | $998.00 | |