| 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 | $244.52 | 6.432% | $260.2475 | $260.25 | $260.25 | $260.20 |
| Purchase #2 | $56.44 | 13.355% | $63.9776 | $63.98 | $64.00 | $64.00 |
| Purchase #3 | $66.49 | 3.524% | $68.8331 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $123.65 | 10.813% | $137.0203 | $137.02 | $137.00 | $137.00 |
| Purchase #5 | $12.30 | 4.249% | $12.8226 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $199.46 | 7.768% | $214.9541 | $214.95 | $214.95 | $215.00 |
| Purchase #7 | $58.70 | 6.596% | $62.5719 | $62.57 | $62.55 | $62.60 |
| 7 purchase totals = | $761.56 | $820.4271 | $820.42 | $820.40 | $820.40 | |