| 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 | $81.39 | 5.224% | $85.6418 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $16.54 | 13.645% | $18.7969 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $212.91 | 3.226% | $219.7785 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $217.77 | 12.728% | $245.4878 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $237.72 | 11.635% | $265.3787 | $265.38 | $265.40 | $265.40 |
| Purchase #6 | $214.39 | 8.760% | $233.1706 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $226.91 | 4.701% | $237.577 | $237.58 | $237.60 | $237.60 |
| 7 purchase totals = | $1,207.63 | $1,305.8313 | $1,305.84 | $1,305.90 | $1,305.90 | |