| 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 | $69.79 | 7.334% | $74.9084 | $74.91 | $74.90 | $74.90 |
| Purchase #2 | $24.75 | 4.800% | $25.938 | $25.94 | $25.95 | $25.90 |
| Purchase #3 | $165.69 | 13.769% | $188.5039 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $29.44 | 10.271% | $32.4638 | $32.46 | $32.45 | $32.50 |
| Purchase #5 | $248.46 | 11.294% | $276.5211 | $276.52 | $276.50 | $276.50 |
| Purchase #6 | $74.85 | 11.332% | $83.332 | $83.33 | $83.35 | $83.30 |
| Purchase #7 | $146.45 | 5.591% | $154.638 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $759.43 | $836.3052 | $836.30 | $836.30 | $836.20 | |