| 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 | $53.87 | 5.858% | $57.0257 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $186.79 | 12.586% | $210.2994 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $179.35 | 8.222% | $194.0962 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $5.80 | 4.811% | $6.079 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $218.30 | 8.571% | $237.0105 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $121.49 | 3.713% | $126.0009 | $126.00 | $126.00 | $126.00 |
| Purchase #7 | $141.90 | 3.389% | $146.709 | $146.71 | $146.70 | $146.70 |
| 7 purchase totals = | $907.50 | $977.2207 | $977.23 | $977.25 | $977.20 | |