| 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 | $20.73 | 13.237% | $23.474 | $23.47 | $23.45 | $23.50 |
| Purchase #2 | $160.89 | 13.126% | $182.0084 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $13.98 | 7.847% | $15.077 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $10.63 | 12.392% | $11.9473 | $11.95 | $11.95 | $11.90 |
| Purchase #5 | $245.35 | 7.636% | $264.0849 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $221.67 | 4.316% | $231.2373 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $179.66 | 8.298% | $194.5682 | $194.57 | $194.55 | $194.60 |
| 7 purchase totals = | $852.91 | $922.3971 | $922.40 | $922.40 | $922.40 | |