| 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 | $61.31 | 6.261% | $65.1486 | $65.15 | $65.15 | $65.10 |
| Purchase #2 | $113.62 | 7.722% | $122.3937 | $122.39 | $122.40 | $122.40 |
| Purchase #3 | $147.98 | 5.495% | $156.1115 | $156.11 | $156.10 | $156.10 |
| Purchase #4 | $198.48 | 9.631% | $217.5956 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $109.71 | 12.744% | $123.6914 | $123.69 | $123.70 | $123.70 |
| Purchase #6 | $87.88 | 10.354% | $96.9791 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $121.82 | 10.801% | $134.9778 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $840.80 | $916.8977 | $916.90 | $916.95 | $916.90 | |