| 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 | $92.66 | 8.453% | $100.4925 | $100.49 | $100.50 | $100.50 |
| Purchase #2 | $77.56 | 12.868% | $87.5404 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $6.56 | 13.177% | $7.4244 | $7.42 | $7.40 | $7.40 |
| Purchase #4 | $235.30 | 13.197% | $266.3525 | $266.35 | $266.35 | $266.40 |
| Purchase #5 | $75.56 | 12.709% | $85.1629 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $9.55 | 13.479% | $10.8372 | $10.84 | $10.85 | $10.80 |
| Purchase #7 | $173.46 | 12.122% | $194.4868 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $670.65 | $752.2967 | $752.29 | $752.30 | $752.30 | |