| 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 | $56.56 | 4.134% | $58.8982 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $154.90 | 11.396% | $172.5524 | $172.55 | $172.55 | $172.60 |
| Purchase #3 | $75.74 | 11.408% | $84.3804 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $185.47 | 13.691% | $210.8627 | $210.86 | $210.85 | $210.90 |
| Purchase #5 | $33.68 | 10.536% | $37.2285 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $210.38 | 7.126% | $225.3717 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $225.80 | 11.846% | $252.5483 | $252.55 | $252.55 | $252.50 |
| 7 purchase totals = | $942.53 | $1,041.8422 | $1,041.84 | $1,041.85 | $1,041.90 | |