| 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 | $78.26 | 12.566% | $88.0942 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $202.34 | 7.515% | $217.5459 | $217.55 | $217.55 | $217.50 |
| Purchase #3 | $201.69 | 11.329% | $224.5395 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $85.61 | 13.497% | $97.1648 | $97.16 | $97.15 | $97.20 |
| Purchase #5 | $15.95 | 8.601% | $17.3219 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $36.62 | 9.199% | $39.9887 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $69.37 | 7.853% | $74.8176 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $689.84 | $759.4726 | $759.47 | $759.45 | $759.40 | |