| 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 | $24.52 | 10.190% | $27.0186 | $27.02 | $27.00 | $27.00 |
| Purchase #2 | $52.75 | 10.562% | $58.3215 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $144.60 | 11.537% | $161.2825 | $161.28 | $161.30 | $161.30 |
| Purchase #4 | $57.48 | 10.634% | $63.5924 | $63.59 | $63.60 | $63.60 |
| Purchase #5 | $33.84 | 8.569% | $36.7397 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $71.98 | 5.325% | $75.8129 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $249.49 | 3.848% | $259.0904 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $634.66 | $681.8580 | $681.85 | $681.85 | $681.80 | |