| 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 | $8.55 | 5.688% | $9.0363 | $9.04 | $9.05 | $9.00 |
| Purchase #2 | $112.40 | 8.541% | $122.0001 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $22.93 | 13.514% | $26.0288 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $201.92 | 4.790% | $211.592 | $211.59 | $211.60 | $211.60 |
| Purchase #5 | $82.89 | 4.183% | $86.3573 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $36.36 | 13.412% | $41.2366 | $41.24 | $41.25 | $41.20 |
| Purchase #7 | $176.97 | 11.666% | $197.6153 | $197.62 | $197.60 | $197.60 |
| 7 purchase totals = | $642.02 | $693.8664 | $693.88 | $693.90 | $693.80 | |