| 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 | $46.69 | 11.807% | $52.2027 | $52.20 | $52.20 | $52.20 |
| Purchase #2 | $118.40 | 5.684% | $125.1299 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $179.25 | 6.230% | $190.4173 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $40.33 | 9.646% | $44.2202 | $44.22 | $44.20 | $44.20 |
| Purchase #5 | $213.38 | 7.345% | $229.0528 | $229.05 | $229.05 | $229.10 |
| Purchase #6 | $47.44 | 8.114% | $51.2893 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $177.27 | 11.270% | $197.2483 | $197.25 | $197.25 | $197.20 |
| 7 purchase totals = | $822.76 | $889.5605 | $889.56 | $889.55 | $889.50 | |