| 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 | $93.35 | 10.185% | $102.8577 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $230.48 | 8.425% | $249.8979 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $90.98 | 4.115% | $94.7238 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $198.89 | 3.471% | $205.7935 | $205.79 | $205.80 | $205.80 |
| Purchase #5 | $36.59 | 11.427% | $40.7711 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $44.25 | 5.353% | $46.6187 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $107.76 | 6.316% | $114.5661 | $114.57 | $114.55 | $114.60 |
| 7 purchase totals = | $802.30 | $855.2288 | $855.23 | $855.15 | $855.30 | |