| 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 | $202.64 | 6.142% | $215.0861 | $215.09 | $215.10 | $215.10 |
| Purchase #2 | $36.66 | 8.659% | $39.8344 | $39.83 | $39.85 | $39.80 |
| Purchase #3 | $216.51 | 6.455% | $230.4857 | $230.49 | $230.50 | $230.50 |
| Purchase #4 | $15.25 | 7.602% | $16.4093 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $96.47 | 3.624% | $99.9661 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $11.44 | 10.234% | $12.6108 | $12.61 | $12.60 | $12.60 |
| Purchase #7 | $75.81 | 13.714% | $86.2066 | $86.21 | $86.20 | $86.20 |
| 7 purchase totals = | $654.78 | $700.5990 | $700.61 | $700.60 | $700.60 | |