| 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 | $47.55 | 9.474% | $52.0549 | $52.05 | $52.05 | $52.10 |
| Purchase #2 | $225.27 | 13.427% | $255.517 | $255.52 | $255.50 | $255.50 |
| Purchase #3 | $133.61 | 12.833% | $150.7562 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $14.33 | 5.362% | $15.0984 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $247.80 | 8.839% | $269.703 | $269.70 | $269.70 | $269.70 |
| Purchase #6 | $71.95 | 12.819% | $81.1733 | $81.17 | $81.15 | $81.20 |
| Purchase #7 | $137.44 | 8.452% | $149.0564 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $877.95 | $973.3592 | $973.36 | $973.30 | $973.50 | |