| 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 | $62.27 | 4.808% | $65.2639 | $65.26 | $65.25 | $65.30 |
| Purchase #2 | $12.60 | 6.676% | $13.4412 | $13.44 | $13.45 | $13.40 |
| Purchase #3 | $19.32 | 9.453% | $21.1463 | $21.15 | $21.15 | $21.10 |
| Purchase #4 | $99.27 | 5.403% | $104.6336 | $104.63 | $104.65 | $104.60 |
| Purchase #5 | $64.69 | 9.294% | $70.7023 | $70.70 | $70.70 | $70.70 |
| Purchase #6 | $35.96 | 6.764% | $38.3923 | $38.39 | $38.40 | $38.40 |
| Purchase #7 | $215.51 | 8.592% | $234.0266 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $509.62 | $547.6062 | $547.60 | $547.65 | $547.50 | |