| 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 | $89.77 | 6.446% | $95.5566 | $95.56 | $95.55 | $95.60 |
| Purchase #2 | $184.39 | 11.776% | $206.1038 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $199.78 | 6.531% | $212.8276 | $212.83 | $212.85 | $212.80 |
| Purchase #4 | $47.68 | 4.859% | $49.9968 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $75.70 | 9.209% | $82.6712 | $82.67 | $82.65 | $82.70 |
| Purchase #6 | $225.96 | 7.704% | $243.368 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $220.29 | 10.471% | $243.3566 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $1,043.57 | $1,133.8806 | $1,133.89 | $1,133.85 | $1,134.00 | |