| 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 | $26.54 | 10.685% | $29.3758 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $74.35 | 6.457% | $79.1508 | $79.15 | $79.15 | $79.20 |
| Purchase #3 | $71.74 | 4.377% | $74.8801 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $224.86 | 9.841% | $246.9885 | $246.99 | $247.00 | $247.00 |
| Purchase #5 | $18.70 | 3.197% | $19.2978 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $192.31 | 6.324% | $204.4717 | $204.47 | $204.45 | $204.50 |
| Purchase #7 | $111.78 | 10.857% | $123.916 | $123.92 | $123.90 | $123.90 |
| 7 purchase totals = | $720.28 | $778.0807 | $778.09 | $778.10 | $778.20 | |