| 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 | $33.79 | 7.454% | $36.3087 | $36.31 | $36.30 | $36.30 |
| Purchase #2 | $11.71 | 13.735% | $13.3184 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $104.68 | 13.467% | $118.7773 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $68.65 | 7.693% | $73.9312 | $73.93 | $73.95 | $73.90 |
| Purchase #5 | $172.45 | 9.523% | $188.8724 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $220.62 | 5.499% | $232.7519 | $232.75 | $232.75 | $232.80 |
| Purchase #7 | $106.67 | 13.606% | $121.1835 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $718.57 | $785.1434 | $785.14 | $785.15 | $785.20 | |