| 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 | $63.89 | 9.868% | $70.1947 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $41.33 | 4.752% | $43.294 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $38.67 | 9.784% | $42.4535 | $42.45 | $42.45 | $42.50 |
| Purchase #4 | $19.62 | 12.791% | $22.1296 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $121.64 | 12.632% | $137.0056 | $137.01 | $137.00 | $137.00 |
| Purchase #6 | $21.64 | 4.451% | $22.6032 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $241.84 | 12.478% | $272.0168 | $272.02 | $272.00 | $272.00 |
| 7 purchase totals = | $548.63 | $609.6974 | $609.69 | $609.70 | $609.70 | |