| 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 | $42.51 | 12.611% | $47.8709 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $28.71 | 6.839% | $30.6735 | $30.67 | $30.65 | $30.70 |
| Purchase #3 | $85.64 | 6.629% | $91.3171 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $94.26 | 6.826% | $100.6942 | $100.69 | $100.70 | $100.70 |
| Purchase #5 | $105.93 | 3.344% | $109.4723 | $109.47 | $109.45 | $109.50 |
| Purchase #6 | $62.61 | 11.321% | $69.6981 | $69.70 | $69.70 | $69.70 |
| Purchase #7 | $191.61 | 8.666% | $208.2149 | $208.21 | $208.20 | $208.20 |
| 7 purchase totals = | $611.27 | $657.9410 | $657.93 | $657.85 | $658.00 | |