| 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 | $82.72 | 6.646% | $88.2176 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $222.77 | 6.765% | $237.8404 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $110.56 | 5.490% | $116.6297 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $106.47 | 3.452% | $110.1453 | $110.15 | $110.15 | $110.10 |
| Purchase #5 | $111.74 | 4.620% | $116.9024 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $41.93 | 11.798% | $46.8769 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $201.64 | 10.258% | $222.3242 | $222.32 | $222.30 | $222.30 |
| 7 purchase totals = | $877.83 | $938.9365 | $938.94 | $938.95 | $938.80 | |