| 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 | $28.41 | 11.231% | $31.6007 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $181.48 | 8.755% | $197.3686 | $197.37 | $197.35 | $197.40 |
| Purchase #3 | $25.48 | 6.569% | $27.1538 | $27.15 | $27.15 | $27.20 |
| Purchase #4 | $94.45 | 6.807% | $100.8792 | $100.88 | $100.90 | $100.90 |
| Purchase #5 | $7.56 | 6.675% | $8.0646 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $94.87 | 7.572% | $102.0536 | $102.05 | $102.05 | $102.10 |
| Purchase #7 | $231.28 | 7.814% | $249.3522 | $249.35 | $249.35 | $249.40 |
| 7 purchase totals = | $663.53 | $716.4727 | $716.46 | $716.45 | $716.70 | |