| 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 | $95.41 | 7.641% | $102.7003 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $233.68 | 12.628% | $263.1891 | $263.19 | $263.20 | $263.20 |
| Purchase #3 | $107.54 | 11.835% | $120.2674 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $42.86 | 11.413% | $47.7516 | $47.75 | $47.75 | $47.80 |
| Purchase #5 | $29.73 | 6.832% | $31.7612 | $31.76 | $31.75 | $31.80 |
| Purchase #6 | $31.67 | 3.378% | $32.7398 | $32.74 | $32.75 | $32.70 |
| Purchase #7 | $118.32 | 12.558% | $133.1786 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $659.21 | $731.5880 | $731.59 | $731.60 | $731.70 | |