| 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 | $110.69 | 11.797% | $123.7481 | $123.75 | $123.75 | $123.70 |
| Purchase #2 | $8.94 | 11.201% | $9.9414 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $117.37 | 9.630% | $128.6727 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $91.47 | 12.870% | $103.2422 | $103.24 | $103.25 | $103.20 |
| Purchase #5 | $53.42 | 10.407% | $58.9794 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $153.71 | 6.650% | $163.9317 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $240.82 | 5.599% | $254.3035 | $254.30 | $254.30 | $254.30 |
| 7 purchase totals = | $776.42 | $842.8190 | $842.81 | $842.85 | $842.70 | |