| 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 | $44.43 | 12.854% | $50.141 | $50.14 | $50.15 | $50.10 |
| Purchase #2 | $66.62 | 11.349% | $74.1807 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $192.94 | 11.479% | $215.0876 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $67.75 | 13.284% | $76.7499 | $76.75 | $76.75 | $76.70 |
| Purchase #5 | $247.66 | 13.426% | $280.9108 | $280.91 | $280.90 | $280.90 |
| Purchase #6 | $114.77 | 10.498% | $126.8186 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $139.55 | 12.167% | $156.529 | $156.53 | $156.55 | $156.50 |
| 7 purchase totals = | $873.72 | $980.4176 | $980.42 | $980.45 | $980.30 | |