| 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 | $29.94 | 8.244% | $32.4083 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $10.39 | 4.190% | $10.8253 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $15.41 | 13.783% | $17.534 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $234.58 | 11.509% | $261.5778 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $60.66 | 10.428% | $66.9856 | $66.99 | $67.00 | $67.00 |
| Purchase #6 | $81.88 | 7.433% | $87.9661 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $130.51 | 13.367% | $147.9553 | $147.96 | $147.95 | $148.00 |
| 7 purchase totals = | $563.37 | $625.2524 | $625.27 | $625.30 | $625.30 | |