| 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 | $64.49 | 11.406% | $71.8457 | $71.85 | $71.85 | $71.80 |
| Purchase #2 | $217.67 | 6.267% | $231.3114 | $231.31 | $231.30 | $231.30 |
| Purchase #3 | $22.77 | 10.845% | $25.2394 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $73.65 | 5.394% | $77.6227 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $158.26 | 13.187% | $179.1297 | $179.13 | $179.15 | $179.10 |
| Purchase #6 | $78.86 | 9.693% | $86.5039 | $86.50 | $86.50 | $86.50 |
| Purchase #7 | $46.96 | 7.420% | $50.4444 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $662.66 | $722.0972 | $722.09 | $722.10 | $721.90 | |