| 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 | $79.77 | 9.627% | $87.4495 | $87.45 | $87.45 | $87.40 |
| Purchase #2 | $203.25 | 6.501% | $216.4633 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $197.55 | 13.656% | $224.5274 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $64.25 | 4.429% | $67.0956 | $67.10 | $67.10 | $67.10 |
| Purchase #5 | $178.99 | 7.567% | $192.5342 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $65.91 | 8.786% | $71.7009 | $71.70 | $71.70 | $71.70 |
| Purchase #7 | $126.37 | 9.207% | $138.0049 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $916.09 | $997.7758 | $997.77 | $997.80 | $997.70 | |