| 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 | $56.94 | 9.765% | $62.5002 | $62.50 | $62.50 | $62.50 |
| Purchase #2 | $46.61 | 5.169% | $49.0193 | $49.02 | $49.00 | $49.00 |
| Purchase #3 | $135.41 | 6.507% | $144.2211 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $224.70 | 12.342% | $252.4325 | $252.43 | $252.45 | $252.40 |
| Purchase #5 | $181.91 | 5.252% | $191.4639 | $191.46 | $191.45 | $191.50 |
| Purchase #6 | $78.94 | 7.377% | $84.7634 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $140.90 | 9.811% | $154.7237 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $865.41 | $939.1241 | $939.11 | $939.05 | $939.10 | |