| 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 | $69.68 | 6.297% | $74.0677 | $74.07 | $74.05 | $74.10 |
| Purchase #2 | $82.76 | 3.163% | $85.3777 | $85.38 | $85.40 | $85.40 |
| Purchase #3 | $244.93 | 5.262% | $257.8182 | $257.82 | $257.80 | $257.80 |
| Purchase #4 | $104.81 | 7.619% | $112.7955 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $139.99 | 4.744% | $146.6311 | $146.63 | $146.65 | $146.60 |
| Purchase #6 | $87.89 | 5.620% | $92.8294 | $92.83 | $92.85 | $92.80 |
| Purchase #7 | $133.72 | 12.264% | $150.1194 | $150.12 | $150.10 | $150.10 |
| 7 purchase totals = | $863.78 | $919.6390 | $919.65 | $919.65 | $919.60 | |