| 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 | $38.93 | 5.654% | $41.1311 | $41.13 | $41.15 | $41.10 |
| Purchase #2 | $145.25 | 5.229% | $152.8451 | $152.85 | $152.85 | $152.80 |
| Purchase #3 | $142.69 | 10.280% | $157.3585 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $99.84 | 6.606% | $106.4354 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $248.51 | 5.114% | $261.2188 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $132.74 | 7.524% | $142.7274 | $142.73 | $142.75 | $142.70 |
| Purchase #7 | $45.26 | 4.738% | $47.4044 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $853.22 | $909.1207 | $909.13 | $909.15 | $909.00 | |