| 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 | $34.90 | 4.565% | $36.4932 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $74.57 | 10.153% | $82.1411 | $82.14 | $82.15 | $82.10 |
| Purchase #3 | $133.92 | 11.721% | $149.6168 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $145.87 | 12.448% | $164.0279 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $95.67 | 12.518% | $107.646 | $107.65 | $107.65 | $107.60 |
| Purchase #6 | $223.48 | 13.474% | $253.5917 | $253.59 | $253.60 | $253.60 |
| Purchase #7 | $189.97 | 8.470% | $206.0605 | $206.06 | $206.05 | $206.10 |
| 7 purchase totals = | $898.38 | $999.5772 | $999.58 | $999.60 | $999.50 | |