| 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 | $41.31 | 3.322% | $42.6823 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $152.25 | 13.115% | $172.2176 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $101.29 | 4.255% | $105.5999 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $83.74 | 9.444% | $91.6484 | $91.65 | $91.65 | $91.60 |
| Purchase #5 | $239.58 | 9.219% | $261.6669 | $261.67 | $261.65 | $261.70 |
| Purchase #6 | $66.90 | 9.842% | $73.4843 | $73.48 | $73.50 | $73.50 |
| Purchase #7 | $71.52 | 5.237% | $75.2655 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $756.59 | $822.5649 | $822.57 | $822.55 | $822.60 | |