| 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 | $79.84 | 4.352% | $83.3146 | $83.31 | $83.30 | $83.30 |
| Purchase #2 | $12.54 | 10.575% | $13.8661 | $13.87 | $13.85 | $13.90 |
| Purchase #3 | $118.46 | 9.774% | $130.0383 | $130.04 | $130.05 | $130.00 |
| Purchase #4 | $82.37 | 7.769% | $88.7693 | $88.77 | $88.75 | $88.80 |
| Purchase #5 | $165.44 | 7.123% | $177.2243 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $48.28 | 7.118% | $51.7166 | $51.72 | $51.70 | $51.70 |
| Purchase #7 | $57.89 | 11.116% | $64.3251 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $564.82 | $609.2543 | $609.26 | $609.20 | $609.20 | |