| 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 | $27.80 | 6.520% | $29.6126 | $29.61 | $29.60 | $29.60 |
| Purchase #2 | $138.77 | 8.599% | $150.7028 | $150.70 | $150.70 | $150.70 |
| Purchase #3 | $186.77 | 12.792% | $210.6616 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $230.34 | 13.871% | $262.2905 | $262.29 | $262.30 | $262.30 |
| Purchase #5 | $93.84 | 9.414% | $102.6741 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $58.64 | 12.339% | $65.8756 | $65.88 | $65.90 | $65.90 |
| Purchase #7 | $5.47 | 3.760% | $5.6757 | $5.68 | $5.70 | $5.70 |
| 7 purchase totals = | $741.63 | $827.4929 | $827.49 | $827.50 | $827.60 | |