| 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 | $77.71 | 11.278% | $86.4741 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $47.47 | 3.282% | $49.028 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $84.44 | 6.415% | $89.8568 | $89.86 | $89.85 | $89.90 |
| Purchase #4 | $218.48 | 3.764% | $226.7036 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $107.29 | 6.448% | $114.2081 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $171.76 | 13.193% | $194.4203 | $194.42 | $194.40 | $194.40 |
| Purchase #7 | $172.43 | 7.522% | $185.4002 | $185.40 | $185.40 | $185.40 |
| 7 purchase totals = | $879.58 | $946.0911 | $946.09 | $946.05 | $946.10 | |