| 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 | $95.67 | 3.747% | $99.2548 | $99.25 | $99.25 | $99.30 |
| Purchase #2 | $204.91 | 6.780% | $218.8029 | $218.80 | $218.80 | $218.80 |
| Purchase #3 | $193.41 | 10.534% | $213.7838 | $213.78 | $213.80 | $213.80 |
| Purchase #4 | $202.42 | 4.619% | $211.7698 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $18.34 | 12.347% | $20.6044 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $13.98 | 9.489% | $15.3066 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $133.51 | 11.334% | $148.642 | $148.64 | $148.65 | $148.60 |
| 7 purchase totals = | $862.24 | $928.1643 | $928.15 | $928.15 | $928.20 | |