| 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 | $54.65 | 5.779% | $57.8082 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $117.73 | 10.816% | $130.4637 | $130.46 | $130.45 | $130.50 |
| Purchase #3 | $154.94 | 6.394% | $164.8469 | $164.85 | $164.85 | $164.80 |
| Purchase #4 | $106.44 | 12.595% | $119.8461 | $119.85 | $119.85 | $119.80 |
| Purchase #5 | $10.87 | 11.599% | $12.1308 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $155.53 | 7.270% | $166.837 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $51.76 | 12.415% | $58.186 | $58.19 | $58.20 | $58.20 |
| 7 purchase totals = | $651.92 | $710.1187 | $710.13 | $710.15 | $710.00 | |