| 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 | $76.63 | 7.391% | $82.2937 | $82.29 | $82.30 | $82.30 |
| Purchase #2 | $109.43 | 7.237% | $117.3494 | $117.35 | $117.35 | $117.30 |
| Purchase #3 | $17.65 | 3.613% | $18.2877 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $216.88 | 10.368% | $239.3661 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $25.56 | 11.630% | $28.5326 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $208.68 | 10.664% | $230.9336 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $121.37 | 3.110% | $125.1446 | $125.14 | $125.15 | $125.10 |
| 7 purchase totals = | $776.20 | $841.9077 | $841.90 | $841.95 | $841.80 | |