| 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 | $39.87 | 13.546% | $45.2708 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $156.41 | 13.632% | $177.7318 | $177.73 | $177.75 | $177.70 |
| Purchase #3 | $227.74 | 11.613% | $254.1874 | $254.19 | $254.20 | $254.20 |
| Purchase #4 | $156.54 | 11.319% | $174.2588 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $106.35 | 4.828% | $111.4846 | $111.48 | $111.50 | $111.50 |
| Purchase #6 | $111.50 | 10.544% | $123.2566 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $24.85 | 6.854% | $26.5532 | $26.55 | $26.55 | $26.60 |
| 7 purchase totals = | $823.26 | $912.7432 | $912.74 | $912.75 | $912.90 | |