| 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 | $7.30 | 4.480% | $7.627 | $7.63 | $7.65 | $7.60 |
| Purchase #2 | $30.71 | 6.420% | $32.6816 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $47.37 | 3.569% | $49.0606 | $49.06 | $49.05 | $49.10 |
| Purchase #4 | $238.91 | 4.117% | $248.7459 | $248.75 | $248.75 | $248.70 |
| Purchase #5 | $95.35 | 10.728% | $105.5791 | $105.58 | $105.60 | $105.60 |
| Purchase #6 | $219.70 | 4.161% | $228.8417 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $103.45 | 5.806% | $109.4563 | $109.46 | $109.45 | $109.50 |
| 7 purchase totals = | $742.79 | $781.9922 | $782.00 | $782.05 | $782.00 | |