| 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 | $17.46 | 11.285% | $19.4304 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $183.85 | 6.277% | $195.3903 | $195.39 | $195.40 | $195.40 |
| Purchase #3 | $53.94 | 3.609% | $55.8867 | $55.89 | $55.90 | $55.90 |
| Purchase #4 | $116.90 | 10.211% | $128.8367 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $191.66 | 4.159% | $199.6311 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $241.67 | 12.582% | $272.0769 | $272.08 | $272.10 | $272.10 |
| Purchase #7 | $65.56 | 4.858% | $68.7449 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $871.04 | $939.9970 | $940.00 | $940.10 | $939.90 | |