| 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 | $75.39 | 4.320% | $78.6468 | $78.65 | $78.65 | $78.60 |
| Purchase #2 | $51.62 | 12.258% | $57.9476 | $57.95 | $57.95 | $57.90 |
| Purchase #3 | $220.64 | 3.103% | $227.4865 | $227.49 | $227.50 | $227.50 |
| Purchase #4 | $185.47 | 3.647% | $192.2341 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $65.80 | 12.207% | $73.8322 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $197.87 | 13.864% | $225.3027 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $245.48 | 13.274% | $278.065 | $278.07 | $278.05 | $278.10 |
| 7 purchase totals = | $1,042.27 | $1,133.5149 | $1,133.52 | $1,133.55 | $1,133.40 | |