| 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 | $39.55 | 13.126% | $44.7413 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $23.79 | 4.207% | $24.7908 | $24.79 | $24.80 | $24.80 |
| Purchase #3 | $123.91 | 12.216% | $139.0468 | $139.05 | $139.05 | $139.00 |
| Purchase #4 | $218.25 | 8.485% | $236.7685 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $197.65 | 11.400% | $220.1821 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $74.91 | 11.637% | $83.6273 | $83.63 | $83.65 | $83.60 |
| Purchase #7 | $205.25 | 10.201% | $226.1876 | $226.19 | $226.20 | $226.20 |
| 7 purchase totals = | $883.31 | $975.3444 | $975.35 | $975.40 | $975.30 | |