| 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 | $71.51 | 12.271% | $80.285 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $82.66 | 13.705% | $93.9886 | $93.99 | $94.00 | $94.00 |
| Purchase #3 | $33.60 | 11.665% | $37.5194 | $37.52 | $37.50 | $37.50 |
| Purchase #4 | $112.75 | 7.699% | $121.4306 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $113.43 | 4.324% | $118.3347 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $227.41 | 8.500% | $246.7399 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $121.87 | 4.482% | $127.3322 | $127.33 | $127.35 | $127.30 |
| 7 purchase totals = | $763.23 | $825.6304 | $825.63 | $825.70 | $825.50 | |