| 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 | $100.77 | 13.626% | $114.5009 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $242.37 | 4.317% | $252.8331 | $252.83 | $252.85 | $252.80 |
| Purchase #3 | $107.41 | 3.125% | $110.7666 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $62.55 | 7.439% | $67.2031 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $19.39 | 11.622% | $21.6435 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $86.64 | 9.836% | $95.1619 | $95.16 | $95.15 | $95.20 |
| Purchase #7 | $84.41 | 4.782% | $88.4465 | $88.45 | $88.45 | $88.40 |
| 7 purchase totals = | $703.54 | $750.5556 | $750.55 | $750.55 | $750.50 | |