| 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 | $76.62 | 7.449% | $82.3274 | $82.33 | $82.35 | $82.30 |
| Purchase #2 | $18.85 | 11.751% | $21.0651 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $32.38 | 7.795% | $34.904 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $70.35 | 7.489% | $75.6185 | $75.62 | $75.60 | $75.60 |
| Purchase #5 | $102.37 | 10.621% | $113.2427 | $113.24 | $113.25 | $113.20 |
| Purchase #6 | $248.78 | 10.392% | $274.6332 | $274.63 | $274.65 | $274.60 |
| Purchase #7 | $100.38 | 9.258% | $109.6732 | $109.67 | $109.65 | $109.70 |
| 7 purchase totals = | $649.73 | $711.4641 | $711.46 | $711.45 | $711.40 | |