| 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 | $122.79 | 12.177% | $137.7421 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $167.43 | 11.613% | $186.8736 | $186.87 | $186.85 | $186.90 |
| Purchase #3 | $222.90 | 9.696% | $244.5124 | $244.51 | $244.50 | $244.50 |
| Purchase #4 | $89.76 | 10.261% | $98.9703 | $98.97 | $98.95 | $99.00 |
| Purchase #5 | $59.74 | 11.725% | $66.7445 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $59.91 | 6.415% | $63.7532 | $63.75 | $63.75 | $63.80 |
| Purchase #7 | $78.49 | 3.625% | $81.3353 | $81.34 | $81.35 | $81.30 |
| 7 purchase totals = | $801.02 | $879.9314 | $879.92 | $879.90 | $879.90 | |