| 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 | $81.27 | 11.647% | $90.7355 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $53.28 | 10.299% | $58.7673 | $58.77 | $58.75 | $58.80 |
| Purchase #3 | $55.49 | 9.560% | $60.7948 | $60.79 | $60.80 | $60.80 |
| Purchase #4 | $67.84 | 4.681% | $71.0156 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $246.38 | 4.664% | $257.8712 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $131.38 | 6.660% | $140.1299 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $187.77 | 8.222% | $203.2084 | $203.21 | $203.20 | $203.20 |
| 7 purchase totals = | $823.41 | $882.5227 | $882.53 | $882.50 | $882.50 | |