| 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 | $30.41 | 11.857% | $34.0157 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $236.71 | 9.203% | $258.4944 | $258.49 | $258.50 | $258.50 |
| Purchase #3 | $7.43 | 9.628% | $8.1454 | $8.15 | $8.15 | $8.10 |
| Purchase #4 | $63.67 | 10.136% | $70.1236 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $113.61 | 8.578% | $123.3555 | $123.36 | $123.35 | $123.40 |
| Purchase #6 | $247.60 | 3.656% | $256.6523 | $256.65 | $256.65 | $256.70 |
| Purchase #7 | $56.31 | 11.723% | $62.9112 | $62.91 | $62.90 | $62.90 |
| 7 purchase totals = | $755.74 | $813.6981 | $813.70 | $813.65 | $813.70 | |