| 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 | $21.43 | 5.282% | $22.5619 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $194.59 | 6.221% | $206.6954 | $206.70 | $206.70 | $206.70 |
| Purchase #3 | $236.40 | 10.733% | $261.7728 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $153.95 | 4.505% | $160.8854 | $160.89 | $160.90 | $160.90 |
| Purchase #5 | $164.98 | 7.182% | $176.8289 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $11.93 | 13.229% | $13.5082 | $13.51 | $13.50 | $13.50 |
| Purchase #7 | $78.56 | 9.291% | $85.859 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $861.84 | $928.1116 | $928.12 | $928.10 | $928.20 | |