| 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 | $83.72 | 11.583% | $93.4173 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $95.49 | 5.486% | $100.7286 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $51.37 | 11.702% | $57.3813 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $71.95 | 9.531% | $78.8076 | $78.81 | $78.80 | $78.80 |
| Purchase #5 | $5.73 | 8.375% | $6.2099 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $106.74 | 5.568% | $112.6833 | $112.68 | $112.70 | $112.70 |
| Purchase #7 | $148.54 | 12.672% | $167.363 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $563.54 | $616.5910 | $616.59 | $616.60 | $616.60 | |