| 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 | $124.78 | 12.823% | $140.7805 | $140.78 | $140.80 | $140.80 |
| Purchase #2 | $55.59 | 11.204% | $61.8183 | $61.82 | $61.80 | $61.80 |
| Purchase #3 | $28.30 | 12.562% | $31.855 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $29.95 | 3.113% | $30.8823 | $30.88 | $30.90 | $30.90 |
| Purchase #5 | $26.26 | 5.301% | $27.652 | $27.65 | $27.65 | $27.70 |
| Purchase #6 | $161.39 | 11.512% | $179.9692 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $48.38 | 6.703% | $51.6229 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $474.65 | $524.5802 | $524.58 | $524.55 | $524.70 | |