| 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 | $81.40 | 3.617% | $84.3442 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $118.81 | 9.700% | $130.3346 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $40.79 | 12.518% | $45.8961 | $45.90 | $45.90 | $45.90 |
| Purchase #4 | $205.27 | 5.504% | $216.5681 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $72.50 | 11.267% | $80.6686 | $80.67 | $80.65 | $80.70 |
| Purchase #6 | $134.44 | 13.147% | $152.1148 | $152.11 | $152.10 | $152.10 |
| Purchase #7 | $238.58 | 9.608% | $261.5028 | $261.50 | $261.50 | $261.50 |
| 7 purchase totals = | $891.79 | $971.4292 | $971.42 | $971.40 | $971.40 | |