| 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 | $98.75 | 9.277% | $107.911 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $17.72 | 11.543% | $19.7654 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $101.93 | 6.680% | $108.7389 | $108.74 | $108.75 | $108.70 |
| Purchase #4 | $142.65 | 8.380% | $154.6041 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $242.29 | 9.693% | $265.7752 | $265.78 | $265.80 | $265.80 |
| Purchase #6 | $96.41 | 13.261% | $109.1949 | $109.19 | $109.20 | $109.20 |
| Purchase #7 | $106.34 | 7.723% | $114.5526 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $806.09 | $880.5421 | $880.54 | $880.55 | $880.60 | |