| 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 | $85.98 | 6.591% | $91.6469 | $91.65 | $91.65 | $91.60 |
| Purchase #2 | $205.72 | 4.151% | $214.2594 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $203.90 | 11.454% | $227.2547 | $227.25 | $227.25 | $227.30 |
| Purchase #4 | $67.56 | 8.605% | $73.3735 | $73.37 | $73.35 | $73.40 |
| Purchase #5 | $62.63 | 7.288% | $67.1945 | $67.19 | $67.20 | $67.20 |
| Purchase #6 | $57.25 | 9.111% | $62.466 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $208.53 | 12.486% | $234.5671 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $891.57 | $970.7621 | $970.76 | $970.70 | $970.90 | |