| 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 | $12.89 | 3.863% | $13.3879 | $13.39 | $13.40 | $13.40 |
| Purchase #2 | $88.73 | 10.673% | $98.2002 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $115.37 | 5.206% | $121.3762 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $225.61 | 3.185% | $232.7957 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $223.53 | 4.195% | $232.9071 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $46.90 | 10.210% | $51.6885 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $159.70 | 13.522% | $181.2946 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $872.73 | $931.6502 | $931.66 | $931.70 | $931.70 | |