| 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 | $6.38 | 7.705% | $6.8716 | $6.87 | $6.85 | $6.90 |
| Purchase #2 | $200.90 | 7.186% | $215.3367 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $81.63 | 7.401% | $87.6714 | $87.67 | $87.65 | $87.70 |
| Purchase #4 | $191.38 | 8.586% | $207.8119 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $95.95 | 8.526% | $104.1307 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $38.67 | 3.196% | $39.9059 | $39.91 | $39.90 | $39.90 |
| Purchase #7 | $182.36 | 6.582% | $194.3629 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $797.27 | $856.0911 | $856.09 | $856.05 | $856.10 | |