| 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 | $42.80 | 3.610% | $44.3451 | $44.35 | $44.35 | $44.30 |
| Purchase #2 | $92.25 | 8.763% | $100.3339 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $35.27 | 4.518% | $36.8635 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $109.58 | 11.843% | $122.5576 | $122.56 | $122.55 | $122.60 |
| Purchase #5 | $104.40 | 10.155% | $115.0018 | $115.00 | $115.00 | $115.00 |
| Purchase #6 | $180.75 | 12.530% | $203.398 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $180.31 | 6.660% | $192.3186 | $192.32 | $192.30 | $192.30 |
| 7 purchase totals = | $745.36 | $814.8185 | $814.82 | $814.80 | $814.80 | |