| 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 | $80.87 | 6.201% | $85.8847 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $193.88 | 3.398% | $200.468 | $200.47 | $200.45 | $200.50 |
| Purchase #3 | $73.29 | 7.243% | $78.5984 | $78.60 | $78.60 | $78.60 |
| Purchase #4 | $228.79 | 4.759% | $239.6781 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $182.40 | 13.635% | $207.2702 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $237.65 | 5.348% | $250.3595 | $250.36 | $250.35 | $250.40 |
| Purchase #7 | $214.96 | 6.570% | $229.0829 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $1,211.84 | $1,291.3418 | $1,291.34 | $1,291.35 | $1,291.50 | |