| 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 | $6.97 | 8.803% | $7.5836 | $7.58 | $7.60 | $7.60 |
| Purchase #2 | $50.75 | 12.557% | $57.1227 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $188.47 | 3.613% | $195.2794 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $196.44 | 10.263% | $216.6006 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $95.43 | 12.489% | $107.3483 | $107.35 | $107.35 | $107.30 |
| Purchase #6 | $130.54 | 8.550% | $141.7012 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $185.58 | 4.365% | $193.6806 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $854.18 | $919.3164 | $919.31 | $919.35 | $919.30 | |