| 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 | $36.95 | 13.164% | $41.8141 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $128.91 | 12.330% | $144.8046 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $64.39 | 3.456% | $66.6153 | $66.62 | $66.60 | $66.60 |
| Purchase #4 | $109.28 | 11.750% | $122.1204 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $19.94 | 5.509% | $21.0385 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $250.46 | 10.414% | $276.5429 | $276.54 | $276.55 | $276.50 |
| Purchase #7 | $137.88 | 11.344% | $153.5211 | $153.52 | $153.50 | $153.50 |
| 7 purchase totals = | $747.81 | $826.4569 | $826.45 | $826.40 | $826.30 | |