| 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 | $15.66 | 6.309% | $16.648 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $236.97 | 13.734% | $269.5155 | $269.52 | $269.50 | $269.50 |
| Purchase #3 | $250.55 | 13.594% | $284.6098 | $284.61 | $284.60 | $284.60 |
| Purchase #4 | $38.29 | 6.809% | $40.8972 | $40.90 | $40.90 | $40.90 |
| Purchase #5 | $126.94 | 4.467% | $132.6104 | $132.61 | $132.60 | $132.60 |
| Purchase #6 | $118.40 | 11.455% | $131.9627 | $131.96 | $131.95 | $132.00 |
| Purchase #7 | $30.60 | 4.331% | $31.9253 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $817.41 | $908.1689 | $908.18 | $908.15 | $908.10 | |