| 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 | $64.37 | 9.839% | $70.7034 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $228.91 | 8.641% | $248.6901 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $147.96 | 6.122% | $157.0181 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $30.36 | 9.400% | $33.2138 | $33.21 | $33.20 | $33.20 |
| Purchase #5 | $133.85 | 5.846% | $141.6749 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $87.29 | 8.272% | $94.5106 | $94.51 | $94.50 | $94.50 |
| Purchase #7 | $36.82 | 13.677% | $41.8559 | $41.86 | $41.85 | $41.90 |
| 7 purchase totals = | $729.56 | $787.6668 | $787.66 | $787.60 | $787.70 | |