| 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 | $245.46 | 5.781% | $259.65 | $259.65 | $259.65 | $259.70 |
| Purchase #2 | $45.83 | 7.607% | $49.3163 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $52.66 | 10.254% | $58.0598 | $58.06 | $58.05 | $58.10 |
| Purchase #4 | $131.35 | 8.366% | $142.3387 | $142.34 | $142.35 | $142.30 |
| Purchase #5 | $207.40 | 12.448% | $233.2172 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $14.48 | 11.373% | $16.1268 | $16.13 | $16.15 | $16.10 |
| Purchase #7 | $101.82 | 6.819% | $108.7631 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $799.00 | $867.4719 | $867.48 | $867.45 | $867.50 | |