| 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 | $43.27 | 8.500% | $46.948 | $46.95 | $46.95 | $46.90 |
| Purchase #2 | $231.91 | 10.664% | $256.6409 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $139.47 | 6.626% | $148.7113 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $57.68 | 13.232% | $65.3122 | $65.31 | $65.30 | $65.30 |
| Purchase #5 | $103.32 | 5.468% | $108.9695 | $108.97 | $108.95 | $109.00 |
| Purchase #6 | $199.39 | 10.635% | $220.5951 | $220.60 | $220.60 | $220.60 |
| Purchase #7 | $83.87 | 5.273% | $88.2925 | $88.29 | $88.30 | $88.30 |
| 7 purchase totals = | $858.91 | $935.4695 | $935.47 | $935.45 | $935.40 | |