| 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 | $111.71 | 4.319% | $116.5348 | $116.53 | $116.55 | $116.50 |
| Purchase #2 | $61.66 | 6.480% | $65.6556 | $65.66 | $65.65 | $65.70 |
| Purchase #3 | $47.73 | 11.122% | $53.0385 | $53.04 | $53.05 | $53.00 |
| Purchase #4 | $140.89 | 6.427% | $149.945 | $149.95 | $149.95 | $149.90 |
| Purchase #5 | $48.73 | 4.488% | $50.917 | $50.92 | $50.90 | $50.90 |
| Purchase #6 | $182.29 | 13.272% | $206.4835 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $22.27 | 5.129% | $23.4122 | $23.41 | $23.40 | $23.40 |
| 7 purchase totals = | $615.28 | $665.9866 | $665.99 | $666.00 | $665.90 | |