| 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 | $10.54 | 10.681% | $11.6658 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $16.61 | 12.407% | $18.6708 | $18.67 | $18.65 | $18.70 |
| Purchase #3 | $231.52 | 13.206% | $262.0945 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $107.72 | 6.662% | $114.8963 | $114.90 | $114.90 | $114.90 |
| Purchase #5 | $194.59 | 10.114% | $214.2708 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $201.97 | 8.335% | $218.8042 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $45.68 | 3.299% | $47.187 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $808.63 | $887.5894 | $887.59 | $887.55 | $887.70 | |