| 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 | $55.29 | 8.525% | $60.0035 | $60.00 | $60.00 | $60.00 |
| Purchase #2 | $116.32 | 4.474% | $121.5242 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $115.46 | 4.357% | $120.4906 | $120.49 | $120.50 | $120.50 |
| Purchase #4 | $209.78 | 4.511% | $219.2432 | $219.24 | $219.25 | $219.20 |
| Purchase #5 | $83.80 | 7.299% | $89.9166 | $89.92 | $89.90 | $89.90 |
| Purchase #6 | $18.50 | 6.737% | $19.7463 | $19.75 | $19.75 | $19.70 |
| Purchase #7 | $232.26 | 9.707% | $254.8055 | $254.81 | $254.80 | $254.80 |
| 7 purchase totals = | $831.41 | $885.7299 | $885.73 | $885.70 | $885.60 | |