| 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 | $77.54 | 3.520% | $80.2694 | $80.27 | $80.25 | $80.30 |
| Purchase #2 | $182.72 | 13.752% | $207.8477 | $207.85 | $207.85 | $207.80 |
| Purchase #3 | $80.44 | 5.478% | $84.8465 | $84.85 | $84.85 | $84.80 |
| Purchase #4 | $247.78 | 11.325% | $275.8411 | $275.84 | $275.85 | $275.80 |
| Purchase #5 | $119.68 | 13.148% | $135.4155 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $242.32 | 8.323% | $262.4883 | $262.49 | $262.50 | $262.50 |
| Purchase #7 | $227.92 | 13.664% | $259.063 | $259.06 | $259.05 | $259.10 |
| 7 purchase totals = | $1,178.40 | $1,305.7715 | $1,305.78 | $1,305.75 | $1,305.70 | |