| 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 | $83.31 | 8.740% | $90.5913 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $100.96 | 9.318% | $110.3675 | $110.37 | $110.35 | $110.40 |
| Purchase #3 | $33.93 | 6.314% | $36.0723 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $139.77 | 6.350% | $148.6454 | $148.65 | $148.65 | $148.60 |
| Purchase #5 | $190.51 | 4.473% | $199.0315 | $199.03 | $199.05 | $199.00 |
| Purchase #6 | $11.98 | 3.548% | $12.4051 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $20.57 | 6.324% | $21.8708 | $21.87 | $21.85 | $21.90 |
| 7 purchase totals = | $581.03 | $618.9839 | $618.99 | $618.95 | $619.00 | |