| 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 | $79.28 | 11.776% | $88.616 | $88.62 | $88.60 | $88.60 |
| Purchase #2 | $6.35 | 9.621% | $6.9609 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $125.44 | 3.697% | $130.0775 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $65.64 | 12.392% | $73.7741 | $73.77 | $73.75 | $73.80 |
| Purchase #5 | $177.60 | 4.667% | $185.8886 | $185.89 | $185.90 | $185.90 |
| Purchase #6 | $37.85 | 11.754% | $42.2989 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $164.50 | 6.242% | $174.7681 | $174.77 | $174.75 | $174.80 |
| 7 purchase totals = | $656.66 | $702.3841 | $702.39 | $702.35 | $702.50 | |