| 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 | $26.76 | 10.155% | $29.4775 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $206.36 | 13.591% | $234.4064 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $6.45 | 4.644% | $6.7495 | $6.75 | $6.75 | $6.70 |
| Purchase #4 | $149.42 | 9.151% | $163.0934 | $163.09 | $163.10 | $163.10 |
| Purchase #5 | $33.47 | 7.365% | $35.9351 | $35.94 | $35.95 | $35.90 |
| Purchase #6 | $89.94 | 13.871% | $102.4156 | $102.42 | $102.40 | $102.40 |
| Purchase #7 | $189.36 | 12.206% | $212.4733 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $701.76 | $784.5508 | $784.56 | $784.55 | $784.50 | |