| 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 | $80.29 | 7.466% | $86.2845 | $86.28 | $86.30 | $86.30 |
| Purchase #2 | $82.34 | 10.865% | $91.2862 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $83.66 | 6.322% | $88.949 | $88.95 | $88.95 | $88.90 |
| Purchase #4 | $104.76 | 3.731% | $108.6686 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $9.85 | 6.177% | $10.4584 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $87.93 | 8.521% | $95.4225 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $97.76 | 10.539% | $108.0629 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $546.59 | $589.1321 | $589.13 | $589.10 | $589.20 | |