| 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 | $16.84 | 5.699% | $17.7997 | $17.80 | $17.80 | $17.80 |
| Purchase #2 | $22.85 | 9.485% | $25.0173 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $169.45 | 7.137% | $181.5436 | $181.54 | $181.55 | $181.50 |
| Purchase #4 | $50.65 | 12.524% | $56.9934 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $98.85 | 12.829% | $111.5315 | $111.53 | $111.55 | $111.50 |
| Purchase #6 | $158.41 | 6.201% | $168.233 | $168.23 | $168.25 | $168.20 |
| Purchase #7 | $110.68 | 7.655% | $119.1526 | $119.15 | $119.15 | $119.20 |
| 7 purchase totals = | $627.73 | $680.2711 | $680.26 | $680.30 | $680.20 | |