| 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 | $72.64 | 9.491% | $79.5343 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $22.60 | 5.752% | $23.9 | $23.90 | $23.90 | $23.90 |
| Purchase #3 | $114.60 | 13.419% | $129.9782 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $99.58 | 9.370% | $108.9106 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $238.52 | 4.249% | $248.6547 | $248.65 | $248.65 | $248.70 |
| Purchase #6 | $242.91 | 10.728% | $268.9694 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $241.67 | 7.590% | $260.0128 | $260.01 | $260.00 | $260.00 |
| 7 purchase totals = | $1,032.52 | $1,119.9600 | $1,119.95 | $1,119.95 | $1,120.00 | |