| 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 | $44.78 | 9.336% | $48.9607 | $48.96 | $48.95 | $49.00 |
| Purchase #2 | $115.46 | 10.438% | $127.5117 | $127.51 | $127.50 | $127.50 |
| Purchase #3 | $174.67 | 11.603% | $194.937 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $106.84 | 4.873% | $112.0463 | $112.05 | $112.05 | $112.00 |
| Purchase #5 | $96.74 | 7.403% | $103.9017 | $103.90 | $103.90 | $103.90 |
| Purchase #6 | $204.54 | 5.648% | $216.0924 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $29.88 | 10.152% | $32.9134 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $772.91 | $836.3632 | $836.36 | $836.35 | $836.30 | |