| 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 | $63.30 | 12.794% | $71.3986 | $71.40 | $71.40 | $71.40 |
| Purchase #2 | $150.30 | 6.498% | $160.0665 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $24.43 | 12.181% | $27.4058 | $27.41 | $27.40 | $27.40 |
| Purchase #4 | $23.62 | 4.438% | $24.6683 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $164.65 | 3.228% | $169.9649 | $169.96 | $169.95 | $170.00 |
| Purchase #6 | $14.36 | 6.184% | $15.248 | $15.25 | $15.25 | $15.20 |
| Purchase #7 | $231.44 | 4.807% | $242.5653 | $242.57 | $242.55 | $242.60 |
| 7 purchase totals = | $672.10 | $711.3174 | $711.33 | $711.25 | $711.40 | |