| 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 | $71.59 | 3.603% | $74.1694 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $18.81 | 9.504% | $20.5977 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $83.85 | 4.452% | $87.583 | $87.58 | $87.60 | $87.60 |
| Purchase #4 | $112.63 | 4.563% | $117.7693 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $177.86 | 13.205% | $201.3464 | $201.35 | $201.35 | $201.30 |
| Purchase #6 | $102.65 | 5.622% | $108.421 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $46.60 | 7.357% | $50.0284 | $50.03 | $50.05 | $50.00 |
| 7 purchase totals = | $613.99 | $659.9152 | $659.92 | $659.90 | $659.90 | |