| 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 | $74.52 | 7.730% | $80.2804 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $24.77 | 8.416% | $26.8546 | $26.85 | $26.85 | $26.90 |
| Purchase #3 | $226.67 | 4.714% | $237.3552 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $110.78 | 11.266% | $123.2605 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $150.36 | 4.775% | $157.5397 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $65.94 | 6.325% | $70.1107 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $80.59 | 8.497% | $87.4377 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $733.63 | $782.8388 | $782.84 | $782.85 | $782.90 | |