| 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 | $242.77 | 9.738% | $266.4109 | $266.41 | $266.40 | $266.40 |
| Purchase #2 | $80.29 | 5.344% | $84.5807 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $132.80 | 12.514% | $149.4186 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $52.37 | 8.105% | $56.6146 | $56.61 | $56.60 | $56.60 |
| Purchase #5 | $191.87 | 7.725% | $206.692 | $206.69 | $206.70 | $206.70 |
| Purchase #6 | $60.74 | 13.654% | $69.0334 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $59.95 | 13.462% | $68.0205 | $68.02 | $68.00 | $68.00 |
| 7 purchase totals = | $820.79 | $900.7707 | $900.76 | $900.75 | $900.70 | |