| 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 | $25.55 | 5.616% | $26.9849 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $243.38 | 13.562% | $276.3872 | $276.39 | $276.40 | $276.40 |
| Purchase #3 | $206.26 | 13.368% | $233.8328 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $47.57 | 10.605% | $52.6148 | $52.61 | $52.60 | $52.60 |
| Purchase #5 | $210.37 | 6.669% | $224.3996 | $224.40 | $224.40 | $224.40 |
| Purchase #6 | $137.39 | 12.780% | $154.9484 | $154.95 | $154.95 | $154.90 |
| Purchase #7 | $63.89 | 3.668% | $66.2335 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $934.41 | $1,035.4012 | $1,035.39 | $1,035.45 | $1,035.30 | |