| 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 | $75.88 | 4.746% | $79.4813 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $118.63 | 11.442% | $132.2036 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $226.26 | 3.472% | $234.1157 | $234.12 | $234.10 | $234.10 |
| Purchase #4 | $120.82 | 10.571% | $133.5919 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $208.32 | 8.496% | $226.0189 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $22.27 | 12.863% | $25.1346 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $145.52 | 12.377% | $163.531 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $917.70 | $994.0770 | $994.07 | $994.10 | $994.00 | |