| 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 | $91.43 | 6.585% | $97.4507 | $97.45 | $97.45 | $97.50 |
| Purchase #2 | $6.79 | 12.847% | $7.6623 | $7.66 | $7.65 | $7.70 |
| Purchase #3 | $16.33 | 6.830% | $17.4453 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $114.32 | 8.784% | $124.3619 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $167.50 | 5.190% | $176.1933 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $117.49 | 9.317% | $128.4365 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $20.27 | 6.652% | $21.6184 | $21.62 | $21.60 | $21.60 |
| 7 purchase totals = | $534.13 | $573.1684 | $573.17 | $573.15 | $573.20 | |