| 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 | $91.30 | 13.817% | $103.9149 | $103.91 | $103.90 | $103.90 |
| Purchase #2 | $42.75 | 10.669% | $47.311 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $78.99 | 5.537% | $83.3637 | $83.36 | $83.35 | $83.40 |
| Purchase #4 | $169.77 | 5.335% | $178.8272 | $178.83 | $178.85 | $178.80 |
| Purchase #5 | $49.75 | 3.735% | $51.6082 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $51.84 | 6.136% | $55.0209 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $229.88 | 5.125% | $241.6614 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $714.28 | $761.7073 | $761.70 | $761.65 | $761.70 | |