| 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 | $41.55 | 9.701% | $45.5808 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $97.59 | 12.873% | $110.1528 | $110.15 | $110.15 | $110.20 |
| Purchase #3 | $155.37 | 11.847% | $173.7767 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $227.75 | 12.700% | $256.6743 | $256.67 | $256.65 | $256.70 |
| Purchase #5 | $47.55 | 8.586% | $51.6326 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $10.98 | 9.405% | $12.0127 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $72.47 | 9.437% | $79.309 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $653.26 | $729.1389 | $729.13 | $729.15 | $729.20 | |