| 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 | $56.46 | 10.135% | $62.1822 | $62.18 | $62.20 | $62.20 |
| Purchase #2 | $81.27 | 8.327% | $88.0374 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $17.44 | 4.821% | $18.2808 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $123.50 | 12.221% | $138.5929 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $213.83 | 13.171% | $241.9935 | $241.99 | $242.00 | $242.00 |
| Purchase #6 | $35.36 | 12.334% | $39.7213 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $53.97 | 9.874% | $59.299 | $59.30 | $59.30 | $59.30 |
| 7 purchase totals = | $581.83 | $648.1071 | $648.10 | $648.15 | $648.10 | |