| 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 | $91.92 | 3.434% | $95.0765 | $95.08 | $95.10 | $95.10 |
| Purchase #2 | $49.85 | 3.347% | $51.5185 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $106.57 | 10.464% | $117.7215 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $10.84 | 9.209% | $11.8383 | $11.84 | $11.85 | $11.80 |
| Purchase #5 | $100.69 | 3.854% | $104.5706 | $104.57 | $104.55 | $104.60 |
| Purchase #6 | $122.85 | 4.358% | $128.2038 | $128.20 | $128.20 | $128.20 |
| Purchase #7 | $97.48 | 11.629% | $108.8159 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $580.20 | $617.7451 | $617.75 | $617.70 | $617.70 | |