| 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 | $74.85 | 7.724% | $80.6314 | $80.63 | $80.65 | $80.60 |
| Purchase #2 | $29.37 | 11.523% | $32.7543 | $32.75 | $32.75 | $32.80 |
| Purchase #3 | $62.75 | 4.323% | $65.4627 | $65.46 | $65.45 | $65.50 |
| Purchase #4 | $62.75 | 9.554% | $68.7451 | $68.75 | $68.75 | $68.70 |
| Purchase #5 | $104.30 | 4.790% | $109.296 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $182.53 | 12.840% | $205.9669 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $229.90 | 8.689% | $249.876 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $746.45 | $812.7324 | $812.74 | $812.75 | $812.80 | |