| 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 | $46.36 | 3.816% | $48.1291 | $48.13 | $48.15 | $48.10 |
| Purchase #2 | $36.98 | 6.196% | $39.2713 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $102.88 | 9.475% | $112.6279 | $112.63 | $112.65 | $112.60 |
| Purchase #4 | $59.34 | 8.202% | $64.2071 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $9.98 | 5.209% | $10.4999 | $10.50 | $10.50 | $10.50 |
| Purchase #6 | $91.40 | 4.650% | $95.6501 | $95.65 | $95.65 | $95.70 |
| Purchase #7 | $169.33 | 11.504% | $188.8097 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $516.27 | $559.1951 | $559.20 | $559.20 | $559.20 | |