| 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 | $9.45 | 7.684% | $10.1761 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $60.92 | 8.192% | $65.9106 | $65.91 | $65.90 | $65.90 |
| Purchase #3 | $51.27 | 13.771% | $58.3304 | $58.33 | $58.35 | $58.30 |
| Purchase #4 | $171.46 | 4.719% | $179.5512 | $179.55 | $179.55 | $179.60 |
| Purchase #5 | $233.27 | 4.358% | $243.4359 | $243.44 | $243.45 | $243.40 |
| Purchase #6 | $185.75 | 11.141% | $206.4444 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $45.73 | 9.147% | $49.9129 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $757.85 | $813.7615 | $813.76 | $813.80 | $813.70 | |