| 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 | $122.93 | 8.570% | $133.4651 | $133.47 | $133.45 | $133.50 |
| Purchase #2 | $183.63 | 11.657% | $205.0357 | $205.04 | $205.05 | $205.00 |
| Purchase #3 | $82.57 | 4.220% | $86.0545 | $86.05 | $86.05 | $86.10 |
| Purchase #4 | $22.75 | 8.307% | $24.6398 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $102.27 | 11.685% | $114.2202 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $64.75 | 5.443% | $68.2743 | $68.27 | $68.25 | $68.30 |
| Purchase #7 | $124.28 | 7.379% | $133.4506 | $133.45 | $133.45 | $133.50 |
| 7 purchase totals = | $703.18 | $765.1402 | $765.14 | $765.10 | $765.20 | |