| 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 | $30.57 | 3.464% | $31.6289 | $31.63 | $31.65 | $31.60 |
| Purchase #2 | $95.41 | 11.599% | $106.4766 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $88.27 | 12.287% | $99.1157 | $99.12 | $99.10 | $99.10 |
| Purchase #4 | $205.98 | 5.121% | $216.5282 | $216.53 | $216.55 | $216.50 |
| Purchase #5 | $29.95 | 9.867% | $32.9052 | $32.91 | $32.90 | $32.90 |
| Purchase #6 | $218.73 | 3.581% | $226.5627 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $141.59 | 5.321% | $149.124 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $810.50 | $862.3413 | $862.35 | $862.35 | $862.30 | |