| 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 | $90.32 | 6.365% | $96.0689 | $96.07 | $96.05 | $96.10 |
| Purchase #2 | $95.99 | 5.687% | $101.449 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $140.26 | 6.275% | $149.0613 | $149.06 | $149.05 | $149.10 |
| Purchase #4 | $208.66 | 13.763% | $237.3779 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $73.38 | 9.530% | $80.3731 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $108.77 | 7.118% | $116.5122 | $116.51 | $116.50 | $116.50 |
| Purchase #7 | $126.71 | 7.752% | $136.5326 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $844.09 | $917.3750 | $917.37 | $917.35 | $917.40 | |