| 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 | $5.52 | 9.605% | $6.0502 | $6.05 | $6.05 | $6.10 |
| Purchase #2 | $101.84 | 10.849% | $112.8886 | $112.89 | $112.90 | $112.90 |
| Purchase #3 | $124.39 | 3.754% | $129.0596 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $122.27 | 7.497% | $131.4366 | $131.44 | $131.45 | $131.40 |
| Purchase #5 | $159.79 | 6.685% | $170.472 | $170.47 | $170.45 | $170.50 |
| Purchase #6 | $7.64 | 9.374% | $8.3562 | $8.36 | $8.35 | $8.40 |
| Purchase #7 | $198.75 | 8.194% | $215.0356 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $720.20 | $773.2988 | $773.31 | $773.30 | $773.40 | |