| 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 | $67.43 | 6.482% | $71.8008 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $154.48 | 12.240% | $173.3884 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $132.42 | 5.121% | $139.2012 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $234.43 | 7.502% | $252.0169 | $252.02 | $252.00 | $252.00 |
| Purchase #5 | $72.38 | 7.676% | $77.9359 | $77.94 | $77.95 | $77.90 |
| Purchase #6 | $9.80 | 13.140% | $11.0877 | $11.09 | $11.10 | $11.10 |
| Purchase #7 | $43.46 | 9.689% | $47.6708 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $714.40 | $773.1017 | $773.11 | $773.10 | $773.10 | |