| 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 | $64.97 | 5.676% | $68.6577 | $68.66 | $68.65 | $68.70 |
| Purchase #2 | $74.75 | 3.828% | $77.6114 | $77.61 | $77.60 | $77.60 |
| Purchase #3 | $35.59 | 9.645% | $39.0227 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $45.57 | 13.814% | $51.865 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $166.55 | 12.173% | $186.8241 | $186.82 | $186.80 | $186.80 |
| Purchase #6 | $34.34 | 3.780% | $35.6381 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $55.94 | 12.382% | $62.8665 | $62.87 | $62.85 | $62.90 |
| 7 purchase totals = | $477.71 | $522.4855 | $522.49 | $522.40 | $522.50 | |