| 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 | $81.69 | 10.757% | $90.4774 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $126.78 | 9.603% | $138.9547 | $138.95 | $138.95 | $139.00 |
| Purchase #3 | $177.41 | 6.169% | $188.3544 | $188.35 | $188.35 | $188.40 |
| Purchase #4 | $78.67 | 5.678% | $83.1369 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $110.60 | 5.196% | $116.3468 | $116.35 | $116.35 | $116.30 |
| Purchase #6 | $162.25 | 8.371% | $175.8319 | $175.83 | $175.85 | $175.80 |
| Purchase #7 | $75.49 | 5.466% | $79.6163 | $79.62 | $79.60 | $79.60 |
| 7 purchase totals = | $812.89 | $872.7184 | $872.72 | $872.75 | $872.70 | |