| 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 | $54.76 | 4.502% | $57.2253 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $70.40 | 8.264% | $76.2179 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $156.68 | 10.735% | $173.4996 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $80.45 | 7.453% | $86.4459 | $86.45 | $86.45 | $86.40 |
| Purchase #5 | $35.82 | 12.276% | $40.2173 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $47.42 | 12.327% | $53.2655 | $53.27 | $53.25 | $53.30 |
| Purchase #7 | $199.26 | 12.654% | $224.4744 | $224.47 | $224.45 | $224.50 |
| 7 purchase totals = | $644.79 | $711.3459 | $711.36 | $711.30 | $711.30 | |