| 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 | $25.79 | 12.538% | $29.0236 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $243.29 | 6.305% | $258.6294 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $221.76 | 11.479% | $247.2158 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $52.75 | 9.196% | $57.6009 | $57.60 | $57.60 | $57.60 |
| Purchase #5 | $61.62 | 8.413% | $66.8041 | $66.80 | $66.80 | $66.80 |
| Purchase #6 | $14.73 | 9.245% | $16.0918 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $46.41 | 5.334% | $48.8855 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $666.35 | $724.2511 | $724.25 | $724.25 | $724.20 | |