| 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 | $94.84 | 12.730% | $106.9131 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $177.95 | 9.429% | $194.7289 | $194.73 | $194.75 | $194.70 |
| Purchase #3 | $27.48 | 13.333% | $31.1439 | $31.14 | $31.15 | $31.10 |
| Purchase #4 | $125.38 | 13.872% | $142.7727 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $60.25 | 6.108% | $63.9301 | $63.93 | $63.95 | $63.90 |
| Purchase #6 | $25.47 | 11.452% | $28.3868 | $28.39 | $28.40 | $28.40 |
| Purchase #7 | $49.53 | 3.764% | $51.3943 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $560.90 | $619.2698 | $619.26 | $619.30 | $619.20 | |