| 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 | $39.67 | 10.395% | $43.7937 | $43.79 | $43.80 | $43.80 |
| Purchase #2 | $182.60 | 13.803% | $207.8043 | $207.80 | $207.80 | $207.80 |
| Purchase #3 | $170.34 | 5.368% | $179.4839 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $173.36 | 7.320% | $186.05 | $186.05 | $186.05 | $186.10 |
| Purchase #5 | $106.41 | 11.754% | $118.9174 | $118.92 | $118.90 | $118.90 |
| Purchase #6 | $229.45 | 3.415% | $237.2857 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $109.72 | 5.145% | $115.3651 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $1,011.55 | $1,088.7001 | $1,088.70 | $1,088.70 | $1,088.80 | |