| 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 | $38.26 | 10.804% | $42.3936 | $42.39 | $42.40 | $42.40 |
| Purchase #2 | $169.42 | 13.623% | $192.5001 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $52.97 | 10.235% | $58.3915 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $164.26 | 4.537% | $171.7125 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $125.37 | 10.137% | $138.0788 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $175.35 | 13.831% | $199.6027 | $199.60 | $199.60 | $199.60 |
| Purchase #7 | $119.38 | 3.280% | $123.2957 | $123.30 | $123.30 | $123.30 |
| 7 purchase totals = | $845.01 | $925.9749 | $925.97 | $926.00 | $926.00 | |