| 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 | $35.49 | 3.273% | $36.6516 | $36.65 | $36.65 | $36.70 |
| Purchase #2 | $33.35 | 5.301% | $35.1179 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $13.95 | 11.350% | $15.5333 | $15.53 | $15.55 | $15.50 |
| Purchase #4 | $146.71 | 6.610% | $156.4075 | $156.41 | $156.40 | $156.40 |
| Purchase #5 | $215.43 | 12.331% | $241.9947 | $241.99 | $242.00 | $242.00 |
| Purchase #6 | $59.36 | 3.533% | $61.4572 | $61.46 | $61.45 | $61.50 |
| Purchase #7 | $144.51 | 5.391% | $152.3005 | $152.30 | $152.30 | $152.30 |
| 7 purchase totals = | $648.80 | $699.4627 | $699.46 | $699.45 | $699.50 | |