| 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 | $33.94 | 3.470% | $35.1177 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $12.82 | 11.180% | $14.2533 | $14.25 | $14.25 | $14.30 |
| Purchase #3 | $144.78 | 5.474% | $152.7053 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $17.40 | 9.293% | $19.017 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $243.37 | 11.156% | $270.5204 | $270.52 | $270.50 | $270.50 |
| Purchase #6 | $125.40 | 12.569% | $141.1615 | $141.16 | $141.15 | $141.20 |
| Purchase #7 | $15.69 | 9.627% | $17.2005 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $593.40 | $649.9757 | $649.98 | $649.90 | $650.00 | |