| 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 | $20.82 | 8.529% | $22.5957 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $132.27 | 9.165% | $144.3925 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $240.88 | 8.756% | $261.9715 | $261.97 | $261.95 | $262.00 |
| Purchase #4 | $224.98 | 3.714% | $233.3358 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $58.50 | 8.646% | $63.5579 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $100.87 | 5.192% | $106.1072 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $60.72 | 3.273% | $62.7074 | $62.71 | $62.70 | $62.70 |
| 7 purchase totals = | $839.04 | $894.6680 | $894.68 | $894.65 | $894.70 | |