| 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 | $16.74 | 3.801% | $17.3763 | $17.38 | $17.40 | $17.40 |
| Purchase #2 | $205.75 | 6.507% | $219.1382 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $63.64 | 8.132% | $68.8152 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $45.85 | 11.831% | $51.2745 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $49.40 | 10.360% | $54.5178 | $54.52 | $54.50 | $54.50 |
| Purchase #6 | $56.57 | 6.557% | $60.2793 | $60.28 | $60.30 | $60.30 |
| Purchase #7 | $250.86 | 8.675% | $272.6221 | $272.62 | $272.60 | $272.60 |
| 7 purchase totals = | $688.81 | $744.0234 | $744.03 | $744.00 | $744.00 | |