| 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 | $22.31 | 8.835% | $24.2811 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $167.90 | 10.629% | $185.7461 | $185.75 | $185.75 | $185.70 |
| Purchase #3 | $200.39 | 4.815% | $210.0388 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $13.35 | 5.301% | $14.0577 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $136.30 | 7.357% | $146.3276 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $166.89 | 8.844% | $181.6498 | $181.65 | $181.65 | $181.60 |
| Purchase #7 | $110.47 | 5.846% | $116.9281 | $116.93 | $116.95 | $116.90 |
| 7 purchase totals = | $817.61 | $879.0292 | $879.04 | $879.10 | $878.90 | |