| 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 | $240.67 | 7.192% | $257.979 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $216.86 | 4.497% | $226.6122 | $226.61 | $226.60 | $226.60 |
| Purchase #3 | $38.37 | 7.444% | $41.2263 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $62.54 | 4.160% | $65.1417 | $65.14 | $65.15 | $65.10 |
| Purchase #5 | $75.60 | 7.203% | $81.0455 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $10.33 | 12.581% | $11.6296 | $11.63 | $11.65 | $11.60 |
| Purchase #7 | $78.40 | 10.261% | $86.4446 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $722.77 | $770.0789 | $770.08 | $770.15 | $769.90 | |