| 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 | $42.68 | 13.838% | $48.5861 | $48.59 | $48.60 | $48.60 |
| Purchase #2 | $27.38 | 10.741% | $30.3209 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $227.86 | 13.138% | $257.7962 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $108.91 | 13.832% | $123.9744 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $92.90 | 3.552% | $96.1998 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $124.34 | 6.649% | $132.6074 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $126.73 | 11.283% | $141.0289 | $141.03 | $141.05 | $141.00 |
| 7 purchase totals = | $750.80 | $830.5137 | $830.52 | $830.50 | $830.50 | |