| 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 | $9.97 | 6.193% | $10.5874 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $93.84 | 12.173% | $105.2631 | $105.26 | $105.25 | $105.30 |
| Purchase #3 | $105.30 | 7.247% | $112.9311 | $112.93 | $112.95 | $112.90 |
| Purchase #4 | $25.32 | 8.359% | $27.4365 | $27.44 | $27.45 | $27.40 |
| Purchase #5 | $190.85 | 11.318% | $212.4504 | $212.45 | $212.45 | $212.50 |
| Purchase #6 | $232.31 | 11.398% | $258.7887 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $215.46 | 11.667% | $240.5977 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $873.05 | $968.0549 | $968.06 | $968.10 | $968.10 | |