| 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 | $132.75 | 11.123% | $147.5158 | $147.52 | $147.50 | $147.50 |
| Purchase #2 | $75.54 | 13.829% | $85.9864 | $85.99 | $86.00 | $86.00 |
| Purchase #3 | $6.48 | 3.406% | $6.7007 | $6.70 | $6.70 | $6.70 |
| Purchase #4 | $84.30 | 5.749% | $89.1464 | $89.15 | $89.15 | $89.10 |
| Purchase #5 | $242.74 | 9.512% | $265.8294 | $265.83 | $265.85 | $265.80 |
| Purchase #6 | $199.32 | 5.700% | $210.6812 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $131.58 | 9.278% | $143.788 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $872.71 | $949.6479 | $949.66 | $949.70 | $949.60 | |