| 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 | $37.96 | 3.816% | $39.4086 | $39.41 | $39.40 | $39.40 |
| Purchase #2 | $55.42 | 13.558% | $62.9338 | $62.93 | $62.95 | $62.90 |
| Purchase #3 | $199.98 | 7.414% | $214.8065 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $219.92 | 3.413% | $227.4259 | $227.43 | $227.45 | $227.40 |
| Purchase #5 | $25.39 | 6.261% | $26.9797 | $26.98 | $27.00 | $27.00 |
| Purchase #6 | $17.94 | 5.803% | $18.9811 | $18.98 | $19.00 | $19.00 |
| Purchase #7 | $154.60 | 7.725% | $166.5429 | $166.54 | $166.55 | $166.50 |
| 7 purchase totals = | $711.21 | $757.0785 | $757.08 | $757.15 | $757.00 | |