| 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 | $31.59 | 4.685% | $33.07 | $33.07 | $33.05 | $33.10 |
| Purchase #2 | $45.58 | 7.135% | $48.8321 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $110.33 | 8.482% | $119.6882 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $82.55 | 3.279% | $85.2568 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $216.48 | 3.868% | $224.8534 | $224.85 | $224.85 | $224.90 |
| Purchase #6 | $240.25 | 7.539% | $258.3624 | $258.36 | $258.35 | $258.40 |
| Purchase #7 | $73.89 | 5.510% | $77.9613 | $77.96 | $77.95 | $78.00 |
| 7 purchase totals = | $800.67 | $848.0242 | $848.02 | $848.00 | $848.20 | |