| 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 | $5.79 | 8.648% | $6.2907 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $75.46 | 8.693% | $82.0197 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $89.55 | 5.595% | $94.5603 | $94.56 | $94.55 | $94.60 |
| Purchase #4 | $10.40 | 13.427% | $11.7964 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $202.59 | 8.468% | $219.7453 | $219.75 | $219.75 | $219.70 |
| Purchase #6 | $148.77 | 11.136% | $165.337 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $40.87 | 11.794% | $45.6902 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $573.43 | $625.4396 | $625.45 | $625.45 | $625.40 | |