| 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 | $40.47 | 13.203% | $45.8133 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $176.41 | 13.234% | $199.7561 | $199.76 | $199.75 | $199.80 |
| Purchase #3 | $230.59 | 6.576% | $245.7536 | $245.75 | $245.75 | $245.80 |
| Purchase #4 | $58.87 | 13.505% | $66.8204 | $66.82 | $66.80 | $66.80 |
| Purchase #5 | $35.78 | 10.564% | $39.5598 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $81.73 | 12.404% | $91.8678 | $91.87 | $91.85 | $91.90 |
| Purchase #7 | $186.82 | 8.394% | $202.5017 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $810.67 | $892.0727 | $892.07 | $892.00 | $892.20 | |