| 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 | $153.44 | 6.443% | $163.3261 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $60.55 | 9.452% | $66.2732 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $52.77 | 8.472% | $57.2407 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $19.72 | 10.132% | $21.718 | $21.72 | $21.70 | $21.70 |
| Purchase #5 | $77.99 | 3.276% | $80.545 | $80.55 | $80.55 | $80.50 |
| Purchase #6 | $42.36 | 6.789% | $45.2358 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $24.65 | 13.566% | $27.994 | $27.99 | $28.00 | $28.00 |
| 7 purchase totals = | $431.48 | $462.3328 | $462.34 | $462.35 | $462.20 | |