| 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 | $114.33 | 12.386% | $128.4909 | $128.49 | $128.50 | $128.50 |
| Purchase #2 | $176.63 | 8.834% | $192.2335 | $192.23 | $192.25 | $192.20 |
| Purchase #3 | $189.80 | 4.851% | $199.0072 | $199.01 | $199.00 | $199.00 |
| Purchase #4 | $56.73 | 10.700% | $62.8001 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $105.35 | 12.845% | $118.8822 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $34.66 | 3.563% | $35.8949 | $35.89 | $35.90 | $35.90 |
| Purchase #7 | $53.84 | 3.659% | $55.81 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $731.34 | $793.1188 | $793.11 | $793.15 | $793.10 | |