| 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 | $52.40 | 6.592% | $55.8542 | $55.85 | $55.85 | $55.90 |
| Purchase #2 | $102.27 | 10.254% | $112.7568 | $112.76 | $112.75 | $112.80 |
| Purchase #3 | $225.25 | 3.159% | $232.3656 | $232.37 | $232.35 | $232.40 |
| Purchase #4 | $93.82 | 8.419% | $101.7187 | $101.72 | $101.70 | $101.70 |
| Purchase #5 | $219.37 | 4.200% | $228.5835 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $94.30 | 11.228% | $104.888 | $104.89 | $104.90 | $104.90 |
| Purchase #7 | $149.44 | 9.271% | $163.2946 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $936.85 | $999.4614 | $999.46 | $999.45 | $999.60 | |