| 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 | $76.42 | 5.713% | $80.7859 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $73.61 | 7.600% | $79.2044 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $164.51 | 3.506% | $170.2777 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $200.76 | 3.340% | $207.4654 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $89.84 | 10.247% | $99.0459 | $99.05 | $99.05 | $99.00 |
| Purchase #6 | $187.80 | 9.479% | $205.6016 | $205.60 | $205.60 | $205.60 |
| Purchase #7 | $169.86 | 5.789% | $179.6932 | $179.69 | $179.70 | $179.70 |
| 7 purchase totals = | $962.80 | $1,022.0741 | $1,022.08 | $1,022.10 | $1,022.10 | |