| 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 | $62.97 | 11.223% | $70.0371 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $53.69 | 10.198% | $59.1653 | $59.17 | $59.15 | $59.20 |
| Purchase #3 | $184.97 | 6.175% | $196.3919 | $196.39 | $196.40 | $196.40 |
| Purchase #4 | $32.93 | 3.724% | $34.1563 | $34.16 | $34.15 | $34.20 |
| Purchase #5 | $134.31 | 4.313% | $140.1028 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $70.98 | 9.474% | $77.7046 | $77.70 | $77.70 | $77.70 |
| Purchase #7 | $228.94 | 12.730% | $258.0841 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $768.79 | $835.6421 | $835.64 | $835.65 | $835.70 | |