| 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 | $80.67 | 7.316% | $86.5718 | $86.57 | $86.55 | $86.60 |
| Purchase #2 | $27.30 | 3.680% | $28.3046 | $28.30 | $28.30 | $28.30 |
| Purchase #3 | $241.97 | 10.421% | $267.1857 | $267.19 | $267.20 | $267.20 |
| Purchase #4 | $169.49 | 3.660% | $175.6933 | $175.69 | $175.70 | $175.70 |
| Purchase #5 | $147.71 | 4.717% | $154.6775 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $14.67 | 11.570% | $16.3673 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $159.42 | 11.799% | $178.23 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $841.23 | $907.0302 | $907.03 | $907.05 | $907.10 | |