| 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 | $113.79 | 7.593% | $122.4301 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $6.71 | 10.565% | $7.4189 | $7.42 | $7.40 | $7.40 |
| Purchase #3 | $61.87 | 11.483% | $68.9745 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $46.68 | 9.803% | $51.256 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $20.90 | 5.857% | $22.1241 | $22.12 | $22.10 | $22.10 |
| Purchase #6 | $48.50 | 3.372% | $50.1354 | $50.14 | $50.15 | $50.10 |
| Purchase #7 | $154.83 | 7.257% | $166.066 | $166.07 | $166.05 | $166.10 |
| 7 purchase totals = | $453.28 | $488.4050 | $488.41 | $488.35 | $488.40 | |