| 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 | $51.79 | 11.328% | $57.6568 | $57.66 | $57.65 | $57.70 |
| Purchase #2 | $221.98 | 6.766% | $236.9992 | $237.00 | $237.00 | $237.00 |
| Purchase #3 | $219.67 | 5.616% | $232.0067 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $89.94 | 9.748% | $98.7074 | $98.71 | $98.70 | $98.70 |
| Purchase #5 | $7.67 | 5.171% | $8.0666 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $95.41 | 10.820% | $105.7334 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $63.89 | 7.266% | $68.5322 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $750.35 | $807.7023 | $807.71 | $807.70 | $807.70 | |