| 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 | $30.82 | 4.673% | $32.2602 | $32.26 | $32.25 | $32.30 |
| Purchase #2 | $90.75 | 5.803% | $96.0162 | $96.02 | $96.00 | $96.00 |
| Purchase #3 | $15.87 | 10.505% | $17.5371 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $235.39 | 8.364% | $255.078 | $255.08 | $255.10 | $255.10 |
| Purchase #5 | $147.74 | 9.520% | $161.8048 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $230.94 | 13.185% | $261.3894 | $261.39 | $261.40 | $261.40 |
| Purchase #7 | $137.36 | 11.332% | $152.9256 | $152.93 | $152.95 | $152.90 |
| 7 purchase totals = | $888.87 | $977.0113 | $977.02 | $977.05 | $977.00 | |