| 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 | $11.69 | 5.136% | $12.2904 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $242.53 | 9.333% | $265.1653 | $265.17 | $265.15 | $265.20 |
| Purchase #3 | $220.78 | 10.707% | $244.4189 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $152.64 | 7.473% | $164.0468 | $164.05 | $164.05 | $164.00 |
| Purchase #5 | $28.52 | 8.861% | $31.0472 | $31.05 | $31.05 | $31.00 |
| Purchase #6 | $67.48 | 11.515% | $75.2503 | $75.25 | $75.25 | $75.30 |
| Purchase #7 | $165.37 | 9.859% | $181.6738 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $889.01 | $973.8927 | $973.90 | $973.85 | $973.90 | |