| 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 | $15.77 | 6.231% | $16.7526 | $16.75 | $16.75 | $16.80 |
| Purchase #2 | $123.63 | 4.829% | $129.6001 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $227.28 | 11.337% | $253.0467 | $253.05 | $253.05 | $253.00 |
| Purchase #4 | $151.31 | 8.163% | $163.6614 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $99.88 | 10.154% | $110.0218 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $85.79 | 7.569% | $92.2834 | $92.28 | $92.30 | $92.30 |
| Purchase #7 | $88.43 | 9.599% | $96.9184 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $792.09 | $862.2844 | $862.28 | $862.25 | $862.30 | |