| 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 | $94.42 | 4.719% | $98.8757 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $207.55 | 8.173% | $224.5131 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $160.53 | 11.867% | $179.5801 | $179.58 | $179.60 | $179.60 |
| Purchase #4 | $157.50 | 3.525% | $163.0519 | $163.05 | $163.05 | $163.10 |
| Purchase #5 | $66.75 | 13.633% | $75.85 | $75.85 | $75.85 | $75.90 |
| Purchase #6 | $89.62 | 12.120% | $100.4819 | $100.48 | $100.50 | $100.50 |
| Purchase #7 | $27.35 | 6.332% | $29.0818 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $803.72 | $871.4345 | $871.43 | $871.50 | $871.60 | |