| 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 | $77.97 | 11.551% | $86.9763 | $86.98 | $87.00 | $87.00 |
| Purchase #2 | $196.95 | 5.355% | $207.4967 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $84.32 | 3.740% | $87.4736 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $83.86 | 12.645% | $94.4641 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $56.62 | 5.254% | $59.5948 | $59.59 | $59.60 | $59.60 |
| Purchase #6 | $174.27 | 10.771% | $193.0406 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $173.53 | 7.593% | $186.7061 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $847.52 | $915.7522 | $915.75 | $915.75 | $915.80 | |