| 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 | $89.42 | 13.257% | $101.2744 | $101.27 | $101.25 | $101.30 |
| Purchase #2 | $57.78 | 6.798% | $61.7079 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $84.91 | 9.690% | $93.1378 | $93.14 | $93.15 | $93.10 |
| Purchase #4 | $112.31 | 4.168% | $116.9911 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $181.29 | 13.289% | $205.3816 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $206.50 | 10.330% | $227.8315 | $227.83 | $227.85 | $227.80 |
| Purchase #7 | $101.93 | 12.283% | $114.4501 | $114.45 | $114.45 | $114.50 |
| 7 purchase totals = | $834.14 | $920.7744 | $920.77 | $920.80 | $920.80 | |