| 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 | $50.41 | 13.800% | $57.3666 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $249.43 | 7.231% | $267.4663 | $267.47 | $267.45 | $267.50 |
| Purchase #3 | $70.66 | 5.657% | $74.6572 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $88.68 | 7.486% | $95.3186 | $95.32 | $95.30 | $95.30 |
| Purchase #5 | $136.47 | 4.266% | $142.2918 | $142.29 | $142.30 | $142.30 |
| Purchase #6 | $90.86 | 9.192% | $99.2119 | $99.21 | $99.20 | $99.20 |
| Purchase #7 | $211.90 | 4.227% | $220.857 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $898.41 | $957.1694 | $957.18 | $957.10 | $957.30 | |