| 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 | $16.29 | 8.309% | $17.6435 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $146.27 | 9.481% | $160.1379 | $160.14 | $160.15 | $160.10 |
| Purchase #3 | $89.25 | 4.257% | $93.0494 | $93.05 | $93.05 | $93.00 |
| Purchase #4 | $194.74 | 4.702% | $203.8967 | $203.90 | $203.90 | $203.90 |
| Purchase #5 | $72.57 | 8.675% | $78.8654 | $78.87 | $78.85 | $78.90 |
| Purchase #6 | $176.91 | 8.810% | $192.4958 | $192.50 | $192.50 | $192.50 |
| Purchase #7 | $23.25 | 11.266% | $25.8693 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $719.28 | $771.9580 | $771.97 | $771.95 | $771.90 | |