| 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 | $57.87 | 3.768% | $60.0505 | $60.05 | $60.05 | $60.10 |
| Purchase #2 | $80.38 | 11.851% | $89.9058 | $89.91 | $89.90 | $89.90 |
| Purchase #3 | $132.28 | 5.382% | $139.3993 | $139.40 | $139.40 | $139.40 |
| Purchase #4 | $167.29 | 8.816% | $182.0383 | $182.04 | $182.05 | $182.00 |
| Purchase #5 | $52.99 | 3.443% | $54.8144 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $84.80 | 8.544% | $92.0453 | $92.05 | $92.05 | $92.00 |
| Purchase #7 | $200.62 | 5.149% | $210.9499 | $210.95 | $210.95 | $210.90 |
| 7 purchase totals = | $776.23 | $829.2035 | $829.21 | $829.20 | $829.10 | |