| 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 | $49.48 | 6.770% | $52.8298 | $52.83 | $52.85 | $52.80 |
| Purchase #2 | $204.49 | 10.690% | $226.35 | $226.35 | $226.35 | $226.40 |
| Purchase #3 | $126.51 | 12.528% | $142.3592 | $142.36 | $142.35 | $142.40 |
| Purchase #4 | $30.55 | 12.202% | $34.2777 | $34.28 | $34.30 | $34.30 |
| Purchase #5 | $169.90 | 4.511% | $177.5642 | $177.56 | $177.55 | $177.60 |
| Purchase #6 | $191.73 | 13.337% | $217.301 | $217.30 | $217.30 | $217.30 |
| Purchase #7 | $226.57 | 5.376% | $238.7504 | $238.75 | $238.75 | $238.80 |
| 7 purchase totals = | $999.23 | $1,089.4323 | $1,089.43 | $1,089.45 | $1,089.60 | |