| 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 | $66.64 | 5.278% | $70.1573 | $70.16 | $70.15 | $70.20 |
| Purchase #2 | $53.79 | 4.474% | $56.1966 | $56.20 | $56.20 | $56.20 |
| Purchase #3 | $38.39 | 13.278% | $43.4874 | $43.49 | $43.50 | $43.50 |
| Purchase #4 | $76.36 | 10.529% | $84.3999 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $104.81 | 6.567% | $111.6929 | $111.69 | $111.70 | $111.70 |
| Purchase #6 | $236.52 | 8.852% | $257.4568 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $133.83 | 3.415% | $138.4003 | $138.40 | $138.40 | $138.40 |
| 7 purchase totals = | $710.34 | $761.7912 | $761.80 | $761.80 | $761.90 | |