| 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 | $62.72 | 10.416% | $69.2529 | $69.25 | $69.25 | $69.30 |
| Purchase #2 | $13.28 | 8.280% | $14.3796 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $206.95 | 13.105% | $234.0708 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $13.39 | 10.299% | $14.769 | $14.77 | $14.75 | $14.80 |
| Purchase #5 | $79.62 | 3.597% | $82.4839 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $20.65 | 9.308% | $22.5721 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $70.76 | 5.528% | $74.6716 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $467.37 | $512.1999 | $512.19 | $512.15 | $512.40 | |