| 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 | $26.88 | 11.696% | $30.0239 | $30.02 | $30.00 | $30.00 |
| Purchase #2 | $141.84 | 10.424% | $156.6254 | $156.63 | $156.65 | $156.60 |
| Purchase #3 | $82.77 | 12.768% | $93.3381 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $38.49 | 6.515% | $40.9976 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $157.74 | 12.583% | $177.5884 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $224.73 | 3.251% | $232.036 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $154.42 | 5.797% | $163.3717 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $826.87 | $893.9811 | $893.99 | $894.00 | $893.90 | |