| 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 | $82.52 | 9.173% | $90.0896 | $90.09 | $90.10 | $90.10 |
| Purchase #2 | $63.27 | 5.769% | $66.92 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $55.99 | 7.413% | $60.1405 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $181.59 | 11.477% | $202.4311 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $216.76 | 8.569% | $235.3342 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $209.27 | 12.152% | $234.7005 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $93.84 | 13.794% | $106.7843 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $903.24 | $996.4002 | $996.39 | $996.45 | $996.30 | |