| 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 | $105.75 | 13.192% | $119.7005 | $119.70 | $119.70 | $119.70 |
| Purchase #2 | $58.84 | 6.631% | $62.7417 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $107.45 | 5.231% | $113.0707 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $63.33 | 3.224% | $65.3718 | $65.37 | $65.35 | $65.40 |
| Purchase #5 | $209.42 | 8.486% | $227.1914 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $14.27 | 5.703% | $15.0838 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $38.59 | 10.455% | $42.6246 | $42.62 | $42.60 | $42.60 |
| 7 purchase totals = | $597.65 | $645.7845 | $645.77 | $645.75 | $645.80 | |