| 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 | $47.52 | 13.708% | $54.034 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $115.86 | 9.829% | $127.2479 | $127.25 | $127.25 | $127.20 |
| Purchase #3 | $186.78 | 12.622% | $210.3554 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $15.84 | 11.659% | $17.6868 | $17.69 | $17.70 | $17.70 |
| Purchase #5 | $63.41 | 9.743% | $69.588 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $117.84 | 9.438% | $128.9617 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $43.63 | 6.284% | $46.3717 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $590.88 | $654.2455 | $654.25 | $654.25 | $654.30 | |