| 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 | $42.80 | 8.841% | $46.5839 | $46.58 | $46.60 | $46.60 |
| Purchase #2 | $225.86 | 4.871% | $236.8616 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $162.57 | 5.854% | $172.0868 | $172.09 | $172.10 | $172.10 |
| Purchase #4 | $194.32 | 12.557% | $218.7208 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $133.28 | 9.174% | $145.5071 | $145.51 | $145.50 | $145.50 |
| Purchase #6 | $48.46 | 7.292% | $51.9937 | $51.99 | $52.00 | $52.00 |
| Purchase #7 | $63.47 | 4.422% | $66.2766 | $66.28 | $66.30 | $66.30 |
| 7 purchase totals = | $870.76 | $938.0305 | $938.03 | $938.05 | $938.10 | |