| 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 | $95.49 | 6.589% | $101.7818 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $79.70 | 8.344% | $86.3502 | $86.35 | $86.35 | $86.40 |
| Purchase #3 | $105.71 | 13.168% | $119.6299 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $142.90 | 7.783% | $154.0219 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $132.92 | 9.503% | $145.5514 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $209.58 | 9.412% | $229.3057 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $182.34 | 13.650% | $207.2294 | $207.23 | $207.25 | $207.20 |
| 7 purchase totals = | $948.64 | $1,043.8703 | $1,043.87 | $1,043.90 | $1,043.90 | |