| 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 | $21.52 | 7.504% | $23.1349 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $170.37 | 5.145% | $179.1355 | $179.14 | $179.15 | $179.10 |
| Purchase #3 | $116.29 | 8.785% | $126.5061 | $126.51 | $126.50 | $126.50 |
| Purchase #4 | $62.85 | 7.366% | $67.4795 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $11.81 | 13.380% | $13.3902 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $181.75 | 8.806% | $197.7549 | $197.75 | $197.75 | $197.80 |
| Purchase #7 | $48.81 | 12.117% | $54.7243 | $54.72 | $54.70 | $54.70 |
| 7 purchase totals = | $613.40 | $662.1254 | $662.12 | $662.15 | $662.10 | |