| 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 | $39.71 | 3.573% | $41.1288 | $41.13 | $41.15 | $41.10 |
| Purchase #2 | $140.99 | 7.205% | $151.1483 | $151.15 | $151.15 | $151.10 |
| Purchase #3 | $16.89 | 8.705% | $18.3603 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $229.69 | 12.555% | $258.5276 | $258.53 | $258.55 | $258.50 |
| Purchase #5 | $48.41 | 5.752% | $51.1945 | $51.19 | $51.20 | $51.20 |
| Purchase #6 | $217.27 | 4.581% | $227.2231 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $125.89 | 7.524% | $135.362 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $818.85 | $882.9446 | $882.94 | $882.95 | $882.90 | |