| 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 | $47.54 | 9.605% | $52.1062 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $133.96 | 10.676% | $148.2616 | $148.26 | $148.25 | $148.30 |
| Purchase #3 | $163.64 | 4.203% | $170.5178 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $92.76 | 12.110% | $103.9932 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $12.30 | 10.752% | $13.6225 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $122.39 | 6.658% | $130.5387 | $130.54 | $130.55 | $130.50 |
| Purchase #7 | $84.65 | 3.713% | $87.7931 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $657.24 | $706.8331 | $706.83 | $706.80 | $706.80 | |