| 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 | $67.56 | 3.223% | $69.7375 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $176.82 | 8.265% | $191.4342 | $191.43 | $191.45 | $191.40 |
| Purchase #3 | $79.91 | 4.370% | $83.4021 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $231.67 | 6.603% | $246.9672 | $246.97 | $246.95 | $247.00 |
| Purchase #5 | $122.81 | 4.234% | $128.0098 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $169.96 | 5.167% | $178.7418 | $178.74 | $178.75 | $178.70 |
| Purchase #7 | $78.81 | 6.498% | $83.9311 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $927.54 | $982.2237 | $982.22 | $982.25 | $982.10 | |