| 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 | $34.26 | 4.483% | $35.7959 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $112.95 | 3.222% | $116.5892 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $243.87 | 5.786% | $257.9803 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $215.95 | 12.288% | $242.4859 | $242.49 | $242.50 | $242.50 |
| Purchase #5 | $94.40 | 11.344% | $105.1087 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $33.55 | 9.129% | $36.6128 | $36.61 | $36.60 | $36.60 |
| Purchase #7 | $40.81 | 12.239% | $45.8047 | $45.80 | $45.80 | $45.80 |
| 7 purchase totals = | $775.79 | $840.3775 | $840.38 | $840.40 | $840.40 | |