| 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 | $61.70 | 12.860% | $69.6346 | $69.63 | $69.65 | $69.60 |
| Purchase #2 | $11.59 | 5.420% | $12.2182 | $12.22 | $12.20 | $12.20 |
| Purchase #3 | $219.66 | 6.643% | $234.252 | $234.25 | $234.25 | $234.30 |
| Purchase #4 | $19.56 | 12.739% | $22.0517 | $22.05 | $22.05 | $22.10 |
| Purchase #5 | $134.52 | 5.165% | $141.468 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $66.47 | 3.305% | $68.6668 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $24.81 | 3.724% | $25.7339 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $538.31 | $574.0252 | $574.02 | $574.00 | $574.10 | |