| 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 | $100.98 | 7.196% | $108.2465 | $108.25 | $108.25 | $108.20 |
| Purchase #2 | $47.49 | 4.572% | $49.6612 | $49.66 | $49.65 | $49.70 |
| Purchase #3 | $67.82 | 8.186% | $73.3717 | $73.37 | $73.35 | $73.40 |
| Purchase #4 | $147.99 | 12.780% | $166.9031 | $166.90 | $166.90 | $166.90 |
| Purchase #5 | $11.75 | 6.474% | $12.5107 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $181.90 | 13.291% | $206.0763 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $121.25 | 13.474% | $137.5872 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $679.18 | $754.3567 | $754.36 | $754.35 | $754.40 | |