| 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 | $35.53 | 6.695% | $37.9087 | $37.91 | $37.90 | $37.90 |
| Purchase #2 | $74.98 | 13.416% | $85.0393 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $143.85 | 6.604% | $153.3499 | $153.35 | $153.35 | $153.30 |
| Purchase #4 | $239.91 | 3.140% | $247.4432 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $93.54 | 13.506% | $106.1735 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $236.86 | 5.307% | $249.4302 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $9.39 | 10.811% | $10.4052 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $834.06 | $889.7500 | $889.75 | $889.75 | $889.60 | |