| 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 | $77.47 | 4.854% | $81.2304 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $43.90 | 11.642% | $49.0108 | $49.01 | $49.00 | $49.00 |
| Purchase #3 | $136.44 | 6.347% | $145.0998 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $33.51 | 5.588% | $35.3825 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $150.63 | 5.856% | $159.4509 | $159.45 | $159.45 | $159.50 |
| Purchase #6 | $201.90 | 13.574% | $229.3059 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $62.56 | 10.276% | $68.9887 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $706.41 | $768.4690 | $768.47 | $768.50 | $768.50 | |