| 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 | $124.86 | 3.324% | $129.0103 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $54.41 | 12.677% | $61.3076 | $61.31 | $61.30 | $61.30 |
| Purchase #3 | $39.89 | 11.777% | $44.5878 | $44.59 | $44.60 | $44.60 |
| Purchase #4 | $62.98 | 8.848% | $68.5525 | $68.55 | $68.55 | $68.60 |
| Purchase #5 | $176.38 | 6.326% | $187.5378 | $187.54 | $187.55 | $187.50 |
| Purchase #6 | $10.49 | 10.518% | $11.5933 | $11.59 | $11.60 | $11.60 |
| Purchase #7 | $64.33 | 6.110% | $68.2606 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $533.34 | $570.8499 | $570.85 | $570.85 | $570.90 | |