| 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 | $76.82 | 3.794% | $79.7346 | $79.73 | $79.75 | $79.70 |
| Purchase #2 | $234.26 | 3.586% | $242.6606 | $242.66 | $242.65 | $242.70 |
| Purchase #3 | $62.27 | 9.495% | $68.1825 | $68.18 | $68.20 | $68.20 |
| Purchase #4 | $221.55 | 13.478% | $251.4105 | $251.41 | $251.40 | $251.40 |
| Purchase #5 | $234.42 | 4.154% | $244.1578 | $244.16 | $244.15 | $244.20 |
| Purchase #6 | $6.83 | 7.495% | $7.3419 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $168.71 | 13.372% | $191.2699 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $1,004.86 | $1,084.7578 | $1,084.75 | $1,084.75 | $1,084.80 | |