| 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 | $81.87 | 4.509% | $85.5615 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $61.61 | 11.170% | $68.4918 | $68.49 | $68.50 | $68.50 |
| Purchase #3 | $162.42 | 12.715% | $183.0717 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $66.34 | 5.620% | $70.0683 | $70.07 | $70.05 | $70.10 |
| Purchase #5 | $110.73 | 10.732% | $122.6135 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $34.40 | 4.677% | $36.0089 | $36.01 | $36.00 | $36.00 |
| Purchase #7 | $92.93 | 13.278% | $105.2692 | $105.27 | $105.25 | $105.30 |
| 7 purchase totals = | $610.30 | $671.0849 | $671.08 | $671.00 | $671.20 | |