| 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 | $32.61 | 9.625% | $35.7487 | $35.75 | $35.75 | $35.70 |
| Purchase #2 | $246.80 | 9.119% | $269.3057 | $269.31 | $269.30 | $269.30 |
| Purchase #3 | $67.48 | 4.481% | $70.5038 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $51.91 | 3.462% | $53.7071 | $53.71 | $53.70 | $53.70 |
| Purchase #5 | $221.50 | 13.680% | $251.8012 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $45.87 | 4.729% | $48.0392 | $48.04 | $48.05 | $48.00 |
| Purchase #7 | $89.57 | 13.840% | $101.9665 | $101.97 | $101.95 | $102.00 |
| 7 purchase totals = | $755.74 | $831.0722 | $831.08 | $831.05 | $831.00 | |