| 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 | $33.60 | 6.596% | $35.8163 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $179.46 | 7.358% | $192.6647 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $96.46 | 10.222% | $106.3201 | $106.32 | $106.30 | $106.30 |
| Purchase #4 | $77.55 | 6.849% | $82.8614 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $167.78 | 8.694% | $182.3668 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $13.51 | 6.439% | $14.3799 | $14.38 | $14.40 | $14.40 |
| Purchase #7 | $151.41 | 5.466% | $159.6861 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $719.77 | $774.0953 | $774.10 | $774.05 | $774.20 | |