| 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 | $103.94 | 8.653% | $112.9339 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $52.92 | 10.632% | $58.5465 | $58.55 | $58.55 | $58.50 |
| Purchase #3 | $71.36 | 3.776% | $74.0546 | $74.05 | $74.05 | $74.10 |
| Purchase #4 | $164.59 | 6.784% | $175.7558 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $41.92 | 13.863% | $47.7314 | $47.73 | $47.75 | $47.70 |
| Purchase #6 | $25.41 | 7.115% | $27.2179 | $27.22 | $27.20 | $27.20 |
| Purchase #7 | $185.50 | 3.234% | $191.4991 | $191.50 | $191.50 | $191.50 |
| 7 purchase totals = | $645.64 | $687.7392 | $687.74 | $687.75 | $687.70 | |