| 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 | $45.67 | 6.510% | $48.6431 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $222.32 | 8.531% | $241.2861 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $30.44 | 10.485% | $33.6316 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $146.57 | 7.592% | $157.6976 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $66.46 | 9.644% | $72.8694 | $72.87 | $72.85 | $72.90 |
| Purchase #6 | $73.26 | 6.409% | $77.9552 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $219.82 | 13.582% | $249.676 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $804.54 | $881.7590 | $881.77 | $881.80 | $881.80 | |