| 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 | $97.97 | 12.389% | $110.1075 | $110.11 | $110.10 | $110.10 |
| Purchase #2 | $95.99 | 6.282% | $102.0201 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $74.54 | 6.151% | $79.125 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $197.82 | 8.181% | $214.0037 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $117.25 | 3.696% | $121.5836 | $121.58 | $121.60 | $121.60 |
| Purchase #6 | $22.46 | 9.270% | $24.542 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $13.44 | 10.544% | $14.8571 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $619.47 | $666.2390 | $666.24 | $666.25 | $666.20 | |