| 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 | $63.66 | 11.464% | $70.958 | $70.96 | $70.95 | $71.00 |
| Purchase #2 | $139.87 | 4.523% | $146.1963 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $143.50 | 5.392% | $151.2375 | $151.24 | $151.25 | $151.20 |
| Purchase #4 | $71.46 | 9.518% | $78.2616 | $78.26 | $78.25 | $78.30 |
| Purchase #5 | $233.69 | 7.185% | $250.4806 | $250.48 | $250.50 | $250.50 |
| Purchase #6 | $120.39 | 7.161% | $129.0111 | $129.01 | $129.00 | $129.00 |
| Purchase #7 | $64.85 | 3.665% | $67.2268 | $67.23 | $67.25 | $67.20 |
| 7 purchase totals = | $837.42 | $893.3719 | $893.38 | $893.40 | $893.40 | |