| 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 | $39.77 | 11.287% | $44.2588 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $41.78 | 5.105% | $43.9129 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $214.63 | 10.497% | $237.1597 | $237.16 | $237.15 | $237.20 |
| Purchase #4 | $199.80 | 6.115% | $212.0178 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $188.38 | 11.569% | $210.1737 | $210.17 | $210.15 | $210.20 |
| Purchase #6 | $29.50 | 7.476% | $31.7054 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $37.81 | 3.321% | $39.0657 | $39.07 | $39.05 | $39.10 |
| 7 purchase totals = | $751.67 | $818.2940 | $818.30 | $818.20 | $818.40 | |