| 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 | $86.99 | 6.852% | $92.9506 | $92.95 | $92.95 | $93.00 |
| Purchase #2 | $28.43 | 7.796% | $30.6464 | $30.65 | $30.65 | $30.60 |
| Purchase #3 | $57.65 | 8.165% | $62.3571 | $62.36 | $62.35 | $62.40 |
| Purchase #4 | $210.72 | 3.463% | $218.0172 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $197.79 | 10.641% | $218.8368 | $218.84 | $218.85 | $218.80 |
| Purchase #6 | $192.80 | 12.715% | $217.3145 | $217.31 | $217.30 | $217.30 |
| Purchase #7 | $16.99 | 4.751% | $17.7972 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $791.37 | $857.9198 | $857.93 | $857.90 | $857.90 | |