| 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 | $51.35 | 12.178% | $57.6034 | $57.60 | $57.60 | $57.60 |
| Purchase #2 | $236.78 | 4.510% | $247.4588 | $247.46 | $247.45 | $247.50 |
| Purchase #3 | $199.68 | 11.265% | $222.174 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $15.25 | 12.383% | $17.1384 | $17.14 | $17.15 | $17.10 |
| Purchase #5 | $225.29 | 11.660% | $251.5588 | $251.56 | $251.55 | $251.60 |
| Purchase #6 | $26.46 | 11.181% | $29.4185 | $29.42 | $29.40 | $29.40 |
| Purchase #7 | $9.87 | 7.180% | $10.5787 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $764.68 | $835.9306 | $835.93 | $835.90 | $836.00 | |