| 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 | $28.34 | 12.438% | $31.8649 | $31.86 | $31.85 | $31.90 |
| Purchase #2 | $119.61 | 11.145% | $132.9405 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $8.54 | 11.650% | $9.5349 | $9.53 | $9.55 | $9.50 |
| Purchase #4 | $106.63 | 9.734% | $117.0094 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $45.80 | 9.533% | $50.1661 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $88.38 | 12.463% | $99.3948 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $63.96 | 4.742% | $66.993 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $461.26 | $507.9036 | $507.89 | $507.90 | $507.90 | |