| 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 | $73.60 | 7.797% | $79.3386 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $78.43 | 9.259% | $85.6918 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $225.64 | 8.728% | $245.3339 | $245.33 | $245.35 | $245.30 |
| Purchase #4 | $241.30 | 10.230% | $265.985 | $265.99 | $266.00 | $266.00 |
| Purchase #5 | $198.74 | 13.413% | $225.397 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $199.56 | 11.291% | $222.0923 | $222.09 | $222.10 | $222.10 |
| Purchase #7 | $26.92 | 5.334% | $28.3559 | $28.36 | $28.35 | $28.40 |
| 7 purchase totals = | $1,044.19 | $1,152.1945 | $1,152.20 | $1,152.25 | $1,152.20 | |