| 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 | $79.49 | 7.748% | $85.6489 | $85.65 | $85.65 | $85.60 |
| Purchase #2 | $107.34 | 4.392% | $112.0544 | $112.05 | $112.05 | $112.10 |
| Purchase #3 | $220.63 | 10.518% | $243.8359 | $243.84 | $243.85 | $243.80 |
| Purchase #4 | $30.42 | 4.374% | $31.7506 | $31.75 | $31.75 | $31.80 |
| Purchase #5 | $47.27 | 7.704% | $50.9117 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $198.84 | 8.665% | $216.0695 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $84.43 | 10.122% | $92.976 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $768.42 | $833.2470 | $833.25 | $833.25 | $833.30 | |