| 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 | $21.70 | 8.661% | $23.5794 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $100.76 | 8.254% | $109.0767 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $108.62 | 7.574% | $116.8469 | $116.85 | $116.85 | $116.80 |
| Purchase #4 | $153.26 | 10.568% | $169.4565 | $169.46 | $169.45 | $169.50 |
| Purchase #5 | $127.80 | 13.830% | $145.4747 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $182.30 | 7.460% | $195.8996 | $195.90 | $195.90 | $195.90 |
| Purchase #7 | $38.31 | 8.597% | $41.6035 | $41.60 | $41.60 | $41.60 |
| 7 purchase totals = | $732.75 | $801.9373 | $801.94 | $801.95 | $802.00 | |