| 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 | $61.51 | 8.375% | $66.6615 | $66.66 | $66.65 | $66.70 |
| Purchase #2 | $91.44 | 11.240% | $101.7179 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $143.47 | 6.720% | $153.1112 | $153.11 | $153.10 | $153.10 |
| Purchase #4 | $215.93 | 6.863% | $230.7493 | $230.75 | $230.75 | $230.70 |
| Purchase #5 | $19.54 | 7.776% | $21.0594 | $21.06 | $21.05 | $21.10 |
| Purchase #6 | $26.87 | 9.649% | $29.4627 | $29.46 | $29.45 | $29.50 |
| Purchase #7 | $43.40 | 7.309% | $46.5721 | $46.57 | $46.55 | $46.60 |
| 7 purchase totals = | $602.16 | $649.3341 | $649.33 | $649.25 | $649.40 | |