| 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 | $15.90 | 3.696% | $16.4877 | $16.49 | $16.50 | $16.50 |
| Purchase #2 | $234.82 | 12.855% | $265.0061 | $265.01 | $265.00 | $265.00 |
| Purchase #3 | $186.79 | 12.305% | $209.7745 | $209.77 | $209.75 | $209.80 |
| Purchase #4 | $17.49 | 11.779% | $19.5501 | $19.55 | $19.55 | $19.60 |
| Purchase #5 | $84.38 | 7.852% | $91.0055 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $152.61 | 12.147% | $171.1475 | $171.15 | $171.15 | $171.10 |
| Purchase #7 | $22.50 | 4.662% | $23.549 | $23.55 | $23.55 | $23.50 |
| 7 purchase totals = | $714.49 | $796.5204 | $796.53 | $796.50 | $796.50 | |