| 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 | $48.99 | 5.130% | $51.5032 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $201.41 | 11.258% | $224.0847 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $84.80 | 4.446% | $88.5702 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $229.28 | 13.582% | $260.4208 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $214.88 | 11.379% | $239.3312 | $239.33 | $239.35 | $239.30 |
| Purchase #6 | $59.87 | 7.527% | $64.3764 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $237.63 | 9.723% | $260.7348 | $260.73 | $260.75 | $260.70 |
| 7 purchase totals = | $1,076.86 | $1,189.0213 | $1,189.01 | $1,189.05 | $1,189.00 | |