| 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 | $67.60 | 9.793% | $74.2201 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $103.49 | 7.162% | $110.902 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $201.30 | 9.620% | $220.6651 | $220.67 | $220.65 | $220.70 |
| Purchase #4 | $188.95 | 4.142% | $196.7763 | $196.78 | $196.80 | $196.80 |
| Purchase #5 | $66.85 | 4.126% | $69.6082 | $69.61 | $69.60 | $69.60 |
| Purchase #6 | $74.56 | 13.761% | $84.8202 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $82.55 | 5.149% | $86.8005 | $86.80 | $86.80 | $86.80 |
| 7 purchase totals = | $785.30 | $843.7924 | $843.80 | $843.75 | $843.80 | |