| 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 | $49.89 | 10.268% | $55.0127 | $55.01 | $55.00 | $55.00 |
| Purchase #2 | $245.47 | 8.874% | $267.253 | $267.25 | $267.25 | $267.30 |
| Purchase #3 | $217.57 | 3.783% | $225.8007 | $225.80 | $225.80 | $225.80 |
| Purchase #4 | $156.63 | 4.169% | $163.1599 | $163.16 | $163.15 | $163.20 |
| Purchase #5 | $121.67 | 6.807% | $129.9521 | $129.95 | $129.95 | $130.00 |
| Purchase #6 | $125.92 | 9.544% | $137.9378 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $176.50 | 7.304% | $189.3916 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $1,093.65 | $1,168.5078 | $1,168.50 | $1,168.50 | $1,168.60 | |