| 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 | $73.79 | 9.422% | $80.7425 | $80.74 | $80.75 | $80.70 |
| Purchase #2 | $241.40 | 9.588% | $264.5454 | $264.55 | $264.55 | $264.50 |
| Purchase #3 | $221.98 | 5.335% | $233.8226 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $233.76 | 5.497% | $246.6098 | $246.61 | $246.60 | $246.60 |
| Purchase #5 | $144.94 | 5.418% | $152.7928 | $152.79 | $152.80 | $152.80 |
| Purchase #6 | $26.66 | 13.103% | $30.1533 | $30.15 | $30.15 | $30.20 |
| Purchase #7 | $56.94 | 3.515% | $58.9414 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $999.47 | $1,067.6078 | $1,067.60 | $1,067.60 | $1,067.50 | |