| 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 | $40.82 | 12.179% | $45.7915 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $194.99 | 3.663% | $202.1325 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $187.89 | 13.316% | $212.9094 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $15.96 | 9.594% | $17.4912 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $242.26 | 6.661% | $258.3969 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $164.55 | 3.233% | $169.8699 | $169.87 | $169.85 | $169.90 |
| Purchase #7 | $181.71 | 3.333% | $187.7664 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $1,028.18 | $1,094.3578 | $1,094.36 | $1,094.35 | $1,094.40 | |