| 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 | $88.26 | 10.174% | $97.2396 | $97.24 | $97.25 | $97.20 |
| Purchase #2 | $197.40 | 4.302% | $205.8921 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $95.65 | 13.659% | $108.7148 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $97.71 | 7.290% | $104.8331 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $83.77 | 4.502% | $87.5413 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $39.54 | 4.838% | $41.4529 | $41.45 | $41.45 | $41.50 |
| Purchase #7 | $146.80 | 9.416% | $160.6227 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $749.13 | $806.2965 | $806.28 | $806.30 | $806.20 | |