| 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 | $103.33 | 13.236% | $117.0068 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $24.82 | 4.311% | $25.89 | $25.89 | $25.90 | $25.90 |
| Purchase #3 | $173.63 | 3.635% | $179.9415 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $180.35 | 3.387% | $186.4585 | $186.46 | $186.45 | $186.50 |
| Purchase #5 | $34.70 | 12.140% | $38.9126 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $41.60 | 7.576% | $44.7516 | $44.75 | $44.75 | $44.80 |
| Purchase #7 | $61.29 | 8.669% | $66.6032 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $619.72 | $659.5642 | $659.56 | $659.55 | $659.60 | |