| 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 | $50.98 | 13.309% | $57.7649 | $57.76 | $57.75 | $57.80 |
| Purchase #2 | $90.95 | 11.766% | $101.6512 | $101.65 | $101.65 | $101.70 |
| Purchase #3 | $165.92 | 5.553% | $175.1335 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $139.97 | 12.218% | $157.0715 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $189.72 | 3.795% | $196.9199 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $81.52 | 5.725% | $86.187 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $109.95 | 13.404% | $124.6877 | $124.69 | $124.70 | $124.70 |
| 7 purchase totals = | $829.01 | $899.4157 | $899.41 | $899.40 | $899.50 | |