| 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 | $21.78 | 13.382% | $24.6946 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $225.50 | 6.106% | $239.269 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $203.32 | 5.693% | $214.895 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $106.65 | 9.632% | $116.9225 | $116.92 | $116.90 | $116.90 |
| Purchase #5 | $56.69 | 3.835% | $58.8641 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $66.51 | 13.837% | $75.713 | $75.71 | $75.70 | $75.70 |
| Purchase #7 | $21.74 | 8.367% | $23.559 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $702.19 | $753.9172 | $753.91 | $753.85 | $754.00 | |