| 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 | $20.44 | 13.627% | $23.2254 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $62.97 | 9.772% | $69.1234 | $69.12 | $69.10 | $69.10 |
| Purchase #3 | $46.61 | 4.692% | $48.7969 | $48.80 | $48.80 | $48.80 |
| Purchase #4 | $215.56 | 4.495% | $225.2494 | $225.25 | $225.25 | $225.20 |
| Purchase #5 | $32.97 | 4.299% | $34.3874 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $41.94 | 5.686% | $44.3247 | $44.32 | $44.30 | $44.30 |
| Purchase #7 | $156.97 | 9.509% | $171.8963 | $171.90 | $171.90 | $171.90 |
| 7 purchase totals = | $577.46 | $617.0035 | $617.01 | $617.00 | $616.90 | |