| 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 | $16.94 | 12.420% | $19.0439 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $82.87 | 8.554% | $89.9587 | $89.96 | $89.95 | $90.00 |
| Purchase #3 | $207.53 | 3.453% | $214.696 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $61.48 | 9.123% | $67.0888 | $67.09 | $67.10 | $67.10 |
| Purchase #5 | $21.46 | 12.488% | $24.1399 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $54.89 | 3.596% | $56.8638 | $56.86 | $56.85 | $56.90 |
| Purchase #7 | $243.45 | 8.623% | $264.4427 | $264.44 | $264.45 | $264.40 |
| 7 purchase totals = | $688.62 | $736.2338 | $736.23 | $736.25 | $736.20 | |