| 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 | $6.96 | 6.682% | $7.4251 | $7.43 | $7.45 | $7.40 |
| Purchase #2 | $188.78 | 11.860% | $211.1693 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $105.42 | 3.293% | $108.8915 | $108.89 | $108.90 | $108.90 |
| Purchase #4 | $64.91 | 5.436% | $68.4385 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $76.48 | 3.213% | $78.9373 | $78.94 | $78.95 | $78.90 |
| Purchase #6 | $102.53 | 3.748% | $106.3728 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $148.69 | 8.233% | $160.9316 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $693.77 | $742.1661 | $742.17 | $742.20 | $742.10 | |