| 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 | $92.92 | 4.794% | $97.3746 | $97.37 | $97.35 | $97.40 |
| Purchase #2 | $246.48 | 9.543% | $270.0016 | $270.00 | $270.00 | $270.00 |
| Purchase #3 | $97.51 | 4.363% | $101.7644 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $116.90 | 11.396% | $130.2219 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $75.38 | 13.338% | $85.4342 | $85.43 | $85.45 | $85.40 |
| Purchase #6 | $232.51 | 4.309% | $242.5289 | $242.53 | $242.55 | $242.50 |
| Purchase #7 | $35.46 | 7.599% | $38.1546 | $38.15 | $38.15 | $38.20 |
| 7 purchase totals = | $897.16 | $965.4802 | $965.46 | $965.45 | $965.50 | |