| 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 | $115.44 | 4.756% | $120.9303 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $8.41 | 13.827% | $9.5729 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $35.44 | 9.127% | $38.6746 | $38.67 | $38.65 | $38.70 |
| Purchase #4 | $243.54 | 7.322% | $261.372 | $261.37 | $261.35 | $261.40 |
| Purchase #5 | $235.79 | 7.860% | $254.3231 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $64.63 | 13.230% | $73.1805 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $58.94 | 9.231% | $64.3808 | $64.38 | $64.40 | $64.40 |
| 7 purchase totals = | $762.19 | $822.4342 | $822.42 | $822.40 | $822.50 | |