| 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 | $44.91 | 10.402% | $49.5815 | $49.58 | $49.60 | $49.60 |
| Purchase #2 | $39.43 | 13.826% | $44.8816 | $44.88 | $44.90 | $44.90 |
| Purchase #3 | $157.30 | 4.191% | $163.8924 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $43.44 | 11.620% | $48.4877 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $93.76 | 13.511% | $106.4279 | $106.43 | $106.45 | $106.40 |
| Purchase #6 | $63.46 | 12.569% | $71.4363 | $71.44 | $71.45 | $71.40 |
| Purchase #7 | $156.69 | 5.801% | $165.7796 | $165.78 | $165.80 | $165.80 |
| 7 purchase totals = | $598.99 | $650.4870 | $650.49 | $650.60 | $650.50 | |