| 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 | $45.40 | 9.154% | $49.5559 | $49.56 | $49.55 | $49.60 |
| Purchase #2 | $26.91 | 5.770% | $28.4627 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $141.47 | 5.391% | $149.0966 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $60.52 | 12.338% | $67.987 | $67.99 | $68.00 | $68.00 |
| Purchase #5 | $81.47 | 11.314% | $90.6875 | $90.69 | $90.70 | $90.70 |
| Purchase #6 | $108.99 | 4.226% | $113.5959 | $113.60 | $113.60 | $113.60 |
| Purchase #7 | $122.27 | 6.763% | $130.5391 | $130.54 | $130.55 | $130.50 |
| 7 purchase totals = | $587.03 | $629.9247 | $629.94 | $629.95 | $630.00 | |