| 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 | $8.54 | 3.488% | $8.8379 | $8.84 | $8.85 | $8.80 |
| Purchase #2 | $34.53 | 7.629% | $37.1643 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $244.26 | 9.692% | $267.9337 | $267.93 | $267.95 | $267.90 |
| Purchase #4 | $25.80 | 13.574% | $29.3021 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $215.34 | 3.196% | $222.2223 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $104.73 | 4.314% | $109.2481 | $109.25 | $109.25 | $109.20 |
| Purchase #7 | $219.41 | 5.457% | $231.3832 | $231.38 | $231.40 | $231.40 |
| 7 purchase totals = | $852.61 | $906.0916 | $906.08 | $906.10 | $906.00 | |