| 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 | $71.46 | 11.110% | $79.3992 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $89.69 | 12.492% | $100.8941 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $231.67 | 6.847% | $247.5324 | $247.53 | $247.55 | $247.50 |
| Purchase #4 | $216.39 | 12.748% | $243.9754 | $243.98 | $244.00 | $244.00 |
| Purchase #5 | $228.52 | 13.377% | $259.0891 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $47.51 | 7.835% | $51.2324 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $176.90 | 9.301% | $193.3535 | $193.35 | $193.35 | $193.40 |
| 7 purchase totals = | $1,062.14 | $1,175.4761 | $1,175.47 | $1,175.55 | $1,175.50 | |