| 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 | $32.28 | 5.142% | $33.9398 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $33.54 | 3.209% | $34.6163 | $34.62 | $34.60 | $34.60 |
| Purchase #3 | $164.39 | 8.443% | $178.2694 | $178.27 | $178.25 | $178.30 |
| Purchase #4 | $191.52 | 11.419% | $213.3897 | $213.39 | $213.40 | $213.40 |
| Purchase #5 | $37.41 | 8.670% | $40.6534 | $40.65 | $40.65 | $40.70 |
| Purchase #6 | $99.27 | 6.592% | $105.8139 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $114.58 | 8.228% | $124.0076 | $124.01 | $124.00 | $124.00 |
| 7 purchase totals = | $672.99 | $730.6901 | $730.69 | $730.65 | $730.70 | |