| 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 | $49.49 | 13.830% | $56.3345 | $56.33 | $56.35 | $56.30 |
| Purchase #2 | $163.44 | 8.652% | $177.5808 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $28.91 | 11.419% | $32.2112 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $71.77 | 8.826% | $78.1044 | $78.10 | $78.10 | $78.10 |
| Purchase #5 | $129.34 | 11.661% | $144.4223 | $144.42 | $144.40 | $144.40 |
| Purchase #6 | $148.53 | 12.316% | $166.823 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $158.73 | 7.126% | $170.0411 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $750.21 | $825.5173 | $825.50 | $825.50 | $825.40 | |