| 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 | $31.49 | 8.396% | $34.1339 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $91.72 | 12.481% | $103.1676 | $103.17 | $103.15 | $103.20 |
| Purchase #3 | $85.31 | 6.545% | $90.8935 | $90.89 | $90.90 | $90.90 |
| Purchase #4 | $124.68 | 11.157% | $138.5905 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $68.98 | 8.709% | $74.9875 | $74.99 | $75.00 | $75.00 |
| Purchase #6 | $131.94 | 8.421% | $143.0507 | $143.05 | $143.05 | $143.10 |
| Purchase #7 | $97.67 | 7.785% | $105.2736 | $105.27 | $105.25 | $105.30 |
| 7 purchase totals = | $631.79 | $690.0973 | $690.09 | $690.10 | $690.20 | |