| 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 | $98.85 | 8.696% | $107.446 | $107.45 | $107.45 | $107.40 |
| Purchase #2 | $70.97 | 3.217% | $73.2531 | $73.25 | $73.25 | $73.30 |
| Purchase #3 | $121.84 | 13.700% | $138.5321 | $138.53 | $138.55 | $138.50 |
| Purchase #4 | $30.50 | 6.729% | $32.5523 | $32.55 | $32.55 | $32.60 |
| Purchase #5 | $213.85 | 11.854% | $239.1998 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $140.51 | 9.697% | $154.1353 | $154.14 | $154.15 | $154.10 |
| Purchase #7 | $15.88 | 8.759% | $17.2709 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $692.40 | $762.3895 | $762.39 | $762.40 | $762.40 | |