| 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 | $70.27 | 6.611% | $74.9155 | $74.92 | $74.90 | $74.90 |
| Purchase #2 | $193.56 | 9.311% | $211.5824 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $205.33 | 8.436% | $222.6516 | $222.65 | $222.65 | $222.70 |
| Purchase #4 | $167.93 | 7.522% | $180.5617 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $111.59 | 3.303% | $115.2758 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $45.83 | 8.600% | $49.7714 | $49.77 | $49.75 | $49.80 |
| Purchase #7 | $55.55 | 5.150% | $58.4108 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $850.06 | $913.1692 | $913.17 | $913.15 | $913.30 | |