| 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 | $97.54 | 11.275% | $108.5376 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $45.63 | 3.864% | $47.3931 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $86.27 | 3.146% | $88.9841 | $88.98 | $89.00 | $89.00 |
| Purchase #4 | $50.85 | 8.156% | $54.9973 | $55.00 | $55.00 | $55.00 |
| Purchase #5 | $226.70 | 12.568% | $255.1917 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $249.29 | 6.372% | $265.1748 | $265.17 | $265.15 | $265.20 |
| Purchase #7 | $166.83 | 10.423% | $184.2187 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $923.11 | $1,004.4973 | $1,004.49 | $1,004.50 | $1,004.50 | |