| 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 | $99.30 | 8.293% | $107.5349 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $62.36 | 12.860% | $70.3795 | $70.38 | $70.40 | $70.40 |
| Purchase #3 | $14.82 | 4.562% | $15.4961 | $15.50 | $15.50 | $15.50 |
| Purchase #4 | $213.46 | 4.392% | $222.8352 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $213.82 | 5.256% | $225.0584 | $225.06 | $225.05 | $225.10 |
| Purchase #6 | $30.96 | 4.200% | $32.2603 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $68.44 | 7.552% | $73.6086 | $73.61 | $73.60 | $73.60 |
| 7 purchase totals = | $703.16 | $747.1730 | $747.18 | $747.20 | $747.20 | |