| 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 | $74.82 | 13.706% | $85.0748 | $85.07 | $85.05 | $85.10 |
| Purchase #2 | $83.57 | 3.676% | $86.642 | $86.64 | $86.65 | $86.60 |
| Purchase #3 | $228.49 | 11.129% | $253.9187 | $253.92 | $253.90 | $253.90 |
| Purchase #4 | $244.77 | 6.455% | $260.5699 | $260.57 | $260.55 | $260.60 |
| Purchase #5 | $36.25 | 4.279% | $37.8011 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $21.67 | 12.601% | $24.4006 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $218.64 | 3.103% | $225.4244 | $225.42 | $225.40 | $225.40 |
| 7 purchase totals = | $908.21 | $973.8315 | $973.82 | $973.75 | $973.80 | |