| 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 | $82.75 | 10.437% | $91.3866 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $204.90 | 11.571% | $228.609 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $171.87 | 10.313% | $189.595 | $189.60 | $189.60 | $189.60 |
| Purchase #4 | $110.73 | 4.177% | $115.3552 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $69.30 | 10.581% | $76.6326 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $13.76 | 10.200% | $15.1635 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $20.40 | 12.396% | $22.9288 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $673.71 | $739.6707 | $739.68 | $739.70 | $739.70 | |