| 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 | $52.27 | 11.128% | $58.0866 | $58.09 | $58.10 | $58.10 |
| Purchase #2 | $40.61 | 6.246% | $43.1465 | $43.15 | $43.15 | $43.10 |
| Purchase #3 | $89.37 | 4.190% | $93.1146 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $41.65 | 7.400% | $44.7321 | $44.73 | $44.75 | $44.70 |
| Purchase #5 | $82.81 | 3.240% | $85.493 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $178.39 | 10.799% | $197.6543 | $197.65 | $197.65 | $197.70 |
| Purchase #7 | $104.25 | 5.566% | $110.0526 | $110.05 | $110.05 | $110.10 |
| 7 purchase totals = | $589.35 | $632.2797 | $632.27 | $632.30 | $632.30 | |