| 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 | $71.44 | 9.116% | $77.9525 | $77.95 | $77.95 | $78.00 |
| Purchase #2 | $146.34 | 7.597% | $157.4574 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $246.44 | 9.402% | $269.6103 | $269.61 | $269.60 | $269.60 |
| Purchase #4 | $78.36 | 13.413% | $88.8704 | $88.87 | $88.85 | $88.90 |
| Purchase #5 | $149.67 | 3.671% | $155.1644 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $250.65 | 12.207% | $281.2468 | $281.25 | $281.25 | $281.20 |
| Purchase #7 | $139.79 | 12.574% | $157.3672 | $157.37 | $157.35 | $157.40 |
| 7 purchase totals = | $1,082.69 | $1,187.6690 | $1,187.67 | $1,187.60 | $1,187.80 | |