| 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 | $68.41 | 3.160% | $70.5718 | $70.57 | $70.55 | $70.60 |
| Purchase #2 | $242.45 | 5.516% | $255.8235 | $255.82 | $255.80 | $255.80 |
| Purchase #3 | $52.98 | 4.205% | $55.2078 | $55.21 | $55.20 | $55.20 |
| Purchase #4 | $163.85 | 7.463% | $176.0781 | $176.08 | $176.10 | $176.10 |
| Purchase #5 | $151.57 | 7.805% | $163.4 | $163.40 | $163.40 | $163.40 |
| Purchase #6 | $102.90 | 9.131% | $112.2958 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $80.99 | 7.839% | $87.3388 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $863.15 | $920.7158 | $920.72 | $920.70 | $920.70 | |