| 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 | $22.80 | 12.788% | $25.7157 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $19.61 | 11.165% | $21.7995 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $242.31 | 6.255% | $257.4665 | $257.47 | $257.45 | $257.50 |
| Purchase #4 | $159.49 | 6.631% | $170.0658 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $95.59 | 11.854% | $106.9212 | $106.92 | $106.90 | $106.90 |
| Purchase #6 | $113.76 | 7.517% | $122.3113 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $67.66 | 3.563% | $70.0707 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $721.22 | $774.3507 | $774.36 | $774.25 | $774.40 | |