| 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 | $57.91 | 11.247% | $64.4231 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $228.46 | 8.529% | $247.9454 | $247.95 | $247.95 | $247.90 |
| Purchase #3 | $234.97 | 5.409% | $247.6795 | $247.68 | $247.70 | $247.70 |
| Purchase #4 | $14.86 | 8.711% | $16.1545 | $16.15 | $16.15 | $16.20 |
| Purchase #5 | $172.67 | 6.273% | $183.5016 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $36.57 | 10.410% | $40.3769 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $65.61 | 13.497% | $74.4654 | $74.47 | $74.45 | $74.50 |
| 7 purchase totals = | $811.05 | $874.5464 | $874.55 | $874.55 | $874.60 | |