| 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 | $71.32 | 10.312% | $78.6745 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $68.49 | 4.871% | $71.8261 | $71.83 | $71.85 | $71.80 |
| Purchase #3 | $44.83 | 13.337% | $50.809 | $50.81 | $50.80 | $50.80 |
| Purchase #4 | $239.74 | 9.531% | $262.5896 | $262.59 | $262.60 | $262.60 |
| Purchase #5 | $174.86 | 5.769% | $184.9477 | $184.95 | $184.95 | $184.90 |
| Purchase #6 | $220.83 | 5.339% | $232.6201 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $32.26 | 12.725% | $36.3651 | $36.37 | $36.35 | $36.40 |
| 7 purchase totals = | $852.33 | $917.8321 | $917.84 | $917.80 | $917.80 | |