| 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 | $20.75 | 6.523% | $22.1035 | $22.10 | $22.10 | $22.10 |
| Purchase #2 | $77.68 | 6.512% | $82.7385 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $95.92 | 13.258% | $108.6371 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $229.97 | 4.342% | $239.9553 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $176.42 | 5.764% | $186.5888 | $186.59 | $186.60 | $186.60 |
| Purchase #6 | $67.97 | 12.732% | $76.6239 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $228.99 | 13.723% | $260.4143 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $897.70 | $977.0614 | $977.06 | $977.05 | $977.00 | |