| 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 | $36.77 | 9.789% | $40.3694 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $156.75 | 3.872% | $162.8194 | $162.82 | $162.80 | $162.80 |
| Purchase #3 | $136.39 | 10.676% | $150.951 | $150.95 | $150.95 | $151.00 |
| Purchase #4 | $211.40 | 12.145% | $237.0745 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $105.49 | 13.845% | $120.0951 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $161.95 | 13.369% | $183.6011 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $95.63 | 9.306% | $104.5293 | $104.53 | $104.55 | $104.50 |
| 7 purchase totals = | $904.38 | $999.4398 | $999.44 | $999.40 | $999.50 | |