| 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 | $69.29 | 4.550% | $72.4427 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $17.56 | 5.284% | $18.4879 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $66.56 | 3.380% | $68.8097 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $94.60 | 13.870% | $107.721 | $107.72 | $107.70 | $107.70 |
| Purchase #5 | $46.99 | 13.558% | $53.3609 | $53.36 | $53.35 | $53.40 |
| Purchase #6 | $115.60 | 11.874% | $129.3263 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $103.77 | 10.444% | $114.6077 | $114.61 | $114.60 | $114.60 |
| 7 purchase totals = | $514.37 | $564.7562 | $564.76 | $564.75 | $564.70 | |