| 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 | $83.35 | 11.384% | $92.8386 | $92.84 | $92.85 | $92.80 |
| Purchase #2 | $218.39 | 8.216% | $236.3329 | $236.33 | $236.35 | $236.30 |
| Purchase #3 | $17.34 | 13.337% | $19.6526 | $19.65 | $19.65 | $19.70 |
| Purchase #4 | $46.50 | 5.372% | $48.998 | $49.00 | $49.00 | $49.00 |
| Purchase #5 | $36.38 | 8.740% | $39.5596 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $89.69 | 13.500% | $101.7982 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $19.74 | 4.221% | $20.5732 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $511.39 | $559.7531 | $559.75 | $559.75 | $559.80 | |