| 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 | $87.32 | 5.634% | $92.2396 | $92.24 | $92.25 | $92.20 |
| Purchase #2 | $48.28 | 5.687% | $51.0257 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $177.90 | 11.844% | $198.9705 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $119.71 | 8.807% | $130.2529 | $130.25 | $130.25 | $130.30 |
| Purchase #5 | $36.67 | 10.689% | $40.5897 | $40.59 | $40.60 | $40.60 |
| Purchase #6 | $171.28 | 7.479% | $184.09 | $184.09 | $184.10 | $184.10 |
| Purchase #7 | $140.30 | 12.354% | $157.6327 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $781.46 | $854.8011 | $854.80 | $854.85 | $854.80 | |