| 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 | $94.88 | 13.666% | $107.8463 | $107.85 | $107.85 | $107.80 |
| Purchase #2 | $145.52 | 10.266% | $160.4591 | $160.46 | $160.45 | $160.50 |
| Purchase #3 | $215.62 | 9.760% | $236.6645 | $236.66 | $236.65 | $236.70 |
| Purchase #4 | $17.47 | 9.310% | $19.0965 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $133.78 | 6.603% | $142.6135 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $62.93 | 10.119% | $69.2979 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $30.72 | 13.381% | $34.8306 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $700.92 | $770.8084 | $770.81 | $770.80 | $770.80 | |