| 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 | $6.78 | 5.195% | $7.1322 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $244.78 | 3.473% | $253.2812 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $189.85 | 6.831% | $202.8187 | $202.82 | $202.80 | $202.80 |
| Purchase #4 | $139.71 | 5.338% | $147.1677 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $41.99 | 12.689% | $47.3181 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $175.45 | 8.795% | $190.8808 | $190.88 | $190.90 | $190.90 |
| Purchase #7 | $98.74 | 8.128% | $106.7656 | $106.77 | $106.75 | $106.80 |
| 7 purchase totals = | $897.30 | $955.3643 | $955.37 | $955.35 | $955.40 | |