| 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 | $235.58 | 7.450% | $253.1307 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $67.52 | 3.409% | $69.8218 | $69.82 | $69.80 | $69.80 |
| Purchase #3 | $177.90 | 10.614% | $196.7823 | $196.78 | $196.80 | $196.80 |
| Purchase #4 | $188.35 | 6.794% | $201.1465 | $201.15 | $201.15 | $201.10 |
| Purchase #5 | $13.82 | 13.319% | $15.6607 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $21.76 | 13.857% | $24.7753 | $24.78 | $24.80 | $24.80 |
| Purchase #7 | $72.41 | 3.469% | $74.9219 | $74.92 | $74.90 | $74.90 |
| 7 purchase totals = | $777.34 | $836.2392 | $836.24 | $836.25 | $836.20 | |