| 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 | $103.56 | 8.328% | $112.1845 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $58.29 | 9.509% | $63.8328 | $63.83 | $63.85 | $63.80 |
| Purchase #3 | $110.54 | 13.566% | $125.5359 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $125.37 | 7.663% | $134.9771 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $17.79 | 5.139% | $18.7042 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $175.33 | 10.583% | $193.8852 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $5.83 | 6.835% | $6.2285 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $596.71 | $655.3482 | $655.35 | $655.45 | $655.30 | |