| 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 | $26.81 | 3.343% | $27.7063 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $157.68 | 12.314% | $177.0967 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $211.70 | 9.587% | $231.9957 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $177.74 | 11.567% | $198.2992 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $130.70 | 7.363% | $140.3234 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $14.47 | 6.820% | $15.4569 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $155.83 | 13.408% | $176.7237 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $874.93 | $967.6019 | $967.61 | $967.55 | $967.60 | |