| 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 | $50.64 | 12.427% | $56.933 | $56.93 | $56.95 | $56.90 |
| Purchase #2 | $136.81 | 11.315% | $152.2901 | $152.29 | $152.30 | $152.30 |
| Purchase #3 | $226.76 | 7.380% | $243.4949 | $243.49 | $243.50 | $243.50 |
| Purchase #4 | $146.93 | 3.619% | $152.2474 | $152.25 | $152.25 | $152.20 |
| Purchase #5 | $106.90 | 13.251% | $121.0653 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $59.38 | 3.210% | $61.2861 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $84.47 | 9.136% | $92.1872 | $92.19 | $92.20 | $92.20 |
| 7 purchase totals = | $811.89 | $879.5040 | $879.51 | $879.55 | $879.50 | |