| 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 | $32.42 | 12.814% | $36.5743 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $36.59 | 12.739% | $41.2512 | $41.25 | $41.25 | $41.30 |
| Purchase #3 | $190.71 | 11.699% | $213.0212 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $38.67 | 11.390% | $43.0745 | $43.07 | $43.05 | $43.10 |
| Purchase #5 | $167.80 | 11.866% | $187.7111 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $99.92 | 7.847% | $107.7607 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $140.31 | 11.555% | $156.5228 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $706.42 | $785.9158 | $785.90 | $785.80 | $786.00 | |