| 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 | $52.89 | 8.569% | $57.4221 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $62.84 | 7.501% | $67.5536 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $96.36 | 10.353% | $106.3362 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $31.64 | 10.564% | $34.9824 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $186.51 | 9.323% | $203.8983 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $216.93 | 8.356% | $235.0567 | $235.06 | $235.05 | $235.10 |
| Purchase #7 | $142.28 | 4.336% | $148.4493 | $148.45 | $148.45 | $148.40 |
| 7 purchase totals = | $789.45 | $853.6986 | $853.70 | $853.70 | $853.70 | |