| 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 | $96.43 | 13.446% | $109.396 | $109.40 | $109.40 | $109.40 |
| Purchase #2 | $31.26 | 11.790% | $34.9456 | $34.95 | $34.95 | $34.90 |
| Purchase #3 | $182.68 | 12.769% | $206.0064 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $9.91 | 11.143% | $11.0143 | $11.01 | $11.00 | $11.00 |
| Purchase #5 | $133.56 | 8.759% | $145.2585 | $145.26 | $145.25 | $145.30 |
| Purchase #6 | $116.61 | 7.762% | $125.6613 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $74.59 | 5.718% | $78.8551 | $78.86 | $78.85 | $78.90 |
| 7 purchase totals = | $645.04 | $711.1372 | $711.15 | $711.10 | $711.20 | |