| 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 | $46.36 | 8.830% | $50.4536 | $50.45 | $50.45 | $50.50 |
| Purchase #2 | $180.39 | 10.709% | $199.708 | $199.71 | $199.70 | $199.70 |
| Purchase #3 | $11.34 | 11.794% | $12.6774 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $6.91 | 5.547% | $7.2933 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $138.44 | 7.822% | $149.2688 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $236.99 | 12.862% | $267.4717 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $132.53 | 13.498% | $150.4189 | $150.42 | $150.40 | $150.40 |
| 7 purchase totals = | $752.96 | $837.2917 | $837.29 | $837.25 | $837.40 | |