| 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 | $109.77 | 11.440% | $122.3277 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $104.68 | 5.240% | $110.1652 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $63.89 | 13.565% | $72.5567 | $72.56 | $72.55 | $72.60 |
| Purchase #4 | $212.76 | 12.725% | $239.8337 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $197.80 | 5.564% | $208.8056 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $27.40 | 7.406% | $29.4292 | $29.43 | $29.45 | $29.40 |
| Purchase #7 | $9.33 | 11.152% | $10.3705 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $725.63 | $793.4886 | $793.50 | $793.50 | $793.50 | |