| 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 | $39.57 | 5.166% | $41.6142 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $48.50 | 8.431% | $52.589 | $52.59 | $52.60 | $52.60 |
| Purchase #3 | $221.74 | 5.861% | $234.7362 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $250.42 | 4.689% | $262.1622 | $262.16 | $262.15 | $262.20 |
| Purchase #5 | $133.57 | 6.764% | $142.6047 | $142.60 | $142.60 | $142.60 |
| Purchase #6 | $19.31 | 4.171% | $20.1154 | $20.12 | $20.10 | $20.10 |
| Purchase #7 | $112.88 | 11.183% | $125.5034 | $125.50 | $125.50 | $125.50 |
| 7 purchase totals = | $825.99 | $879.3251 | $879.32 | $879.30 | $879.30 | |