| 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 | $83.96 | 4.471% | $87.7139 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $162.89 | 5.241% | $171.4271 | $171.43 | $171.45 | $171.40 |
| Purchase #3 | $179.70 | 8.614% | $195.1794 | $195.18 | $195.20 | $195.20 |
| Purchase #4 | $95.45 | 10.360% | $105.3386 | $105.34 | $105.35 | $105.30 |
| Purchase #5 | $44.94 | 6.254% | $47.7505 | $47.75 | $47.75 | $47.80 |
| Purchase #6 | $214.93 | 9.761% | $235.9093 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $231.92 | 8.156% | $250.8354 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $1,013.79 | $1,094.1542 | $1,094.16 | $1,094.20 | $1,094.10 | |