| 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 | $64.39 | 7.488% | $69.2115 | $69.21 | $69.20 | $69.20 |
| Purchase #2 | $103.98 | 13.700% | $118.2253 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $74.86 | 4.711% | $78.3867 | $78.39 | $78.40 | $78.40 |
| Purchase #4 | $193.99 | 11.618% | $216.5278 | $216.53 | $216.55 | $216.50 |
| Purchase #5 | $90.57 | 12.198% | $101.6177 | $101.62 | $101.60 | $101.60 |
| Purchase #6 | $179.46 | 7.470% | $192.8657 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $212.76 | 9.366% | $232.6871 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $920.01 | $1,009.5218 | $1,009.54 | $1,009.55 | $1,009.50 | |