| 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 | $53.27 | 5.855% | $56.389 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $18.75 | 11.329% | $20.8742 | $20.87 | $20.85 | $20.90 |
| Purchase #3 | $244.49 | 11.609% | $272.8728 | $272.87 | $272.85 | $272.90 |
| Purchase #4 | $53.74 | 8.521% | $58.3192 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $140.81 | 12.117% | $157.8719 | $157.87 | $157.85 | $157.90 |
| Purchase #6 | $100.93 | 13.222% | $114.275 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $239.76 | 3.150% | $247.3124 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $851.75 | $927.9145 | $927.91 | $927.85 | $928.00 | |