| 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 | $68.79 | 10.716% | $76.1615 | $76.16 | $76.15 | $76.20 |
| Purchase #2 | $74.43 | 6.704% | $79.4198 | $79.42 | $79.40 | $79.40 |
| Purchase #3 | $38.44 | 4.804% | $40.2867 | $40.29 | $40.30 | $40.30 |
| Purchase #4 | $39.85 | 11.371% | $44.3813 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $240.63 | 4.426% | $251.2803 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $126.73 | 7.729% | $136.525 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $70.44 | 12.790% | $79.4493 | $79.45 | $79.45 | $79.40 |
| 7 purchase totals = | $659.31 | $707.5039 | $707.51 | $707.55 | $707.50 | |