| 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 | $35.67 | 9.680% | $39.1229 | $39.12 | $39.10 | $39.10 |
| Purchase #2 | $110.48 | 10.215% | $121.7655 | $121.77 | $121.75 | $121.80 |
| Purchase #3 | $50.76 | 8.311% | $54.9787 | $54.98 | $55.00 | $55.00 |
| Purchase #4 | $170.77 | 12.716% | $192.4851 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $195.79 | 4.237% | $204.0856 | $204.09 | $204.10 | $204.10 |
| Purchase #6 | $164.59 | 10.110% | $181.23 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $217.51 | 6.289% | $231.1892 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $945.57 | $1,024.8570 | $1,024.87 | $1,024.90 | $1,024.90 | |