| 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 | $76.31 | 3.320% | $78.8435 | $78.84 | $78.85 | $78.80 |
| Purchase #2 | $197.45 | 8.290% | $213.8186 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $239.69 | 11.825% | $268.0333 | $268.03 | $268.05 | $268.00 |
| Purchase #4 | $158.29 | 6.548% | $168.6548 | $168.65 | $168.65 | $168.70 |
| Purchase #5 | $21.43 | 6.555% | $22.8347 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $127.63 | 12.554% | $143.6527 | $143.65 | $143.65 | $143.70 |
| Purchase #7 | $164.25 | 5.652% | $173.5334 | $173.53 | $173.55 | $173.50 |
| 7 purchase totals = | $985.05 | $1,069.3710 | $1,069.35 | $1,069.40 | $1,069.30 | |