| 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 | $86.46 | 10.310% | $95.374 | $95.37 | $95.35 | $95.40 |
| Purchase #2 | $20.38 | 3.586% | $21.1108 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $11.33 | 3.146% | $11.6864 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $44.73 | 5.411% | $47.1503 | $47.15 | $47.15 | $47.20 |
| Purchase #5 | $207.88 | 13.439% | $235.817 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $75.54 | 12.491% | $84.9757 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $131.94 | 9.727% | $144.7738 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $578.26 | $640.8880 | $640.89 | $640.85 | $641.00 | |