| 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 | $45.44 | 3.610% | $47.0804 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $72.59 | 13.176% | $82.1545 | $82.15 | $82.15 | $82.20 |
| Purchase #3 | $13.44 | 7.724% | $14.4781 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $78.88 | 3.775% | $81.8577 | $81.86 | $81.85 | $81.90 |
| Purchase #5 | $113.87 | 6.433% | $121.1953 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $40.97 | 13.591% | $46.5382 | $46.54 | $46.55 | $46.50 |
| Purchase #7 | $102.58 | 3.739% | $106.4155 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $467.77 | $499.7197 | $499.73 | $499.75 | $499.80 | |