| 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 | $61.96 | 11.638% | $69.1709 | $69.17 | $69.15 | $69.20 |
| Purchase #2 | $248.55 | 5.380% | $261.922 | $261.92 | $261.90 | $261.90 |
| Purchase #3 | $87.50 | 7.111% | $93.7221 | $93.72 | $93.70 | $93.70 |
| Purchase #4 | $58.45 | 13.526% | $66.3559 | $66.36 | $66.35 | $66.40 |
| Purchase #5 | $133.28 | 5.276% | $140.3119 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $119.86 | 8.410% | $129.9402 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $81.52 | 4.505% | $85.1925 | $85.19 | $85.20 | $85.20 |
| 7 purchase totals = | $791.12 | $846.6155 | $846.61 | $846.55 | $846.60 | |