| 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 | $82.34 | 10.133% | $90.6835 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $154.89 | 11.486% | $172.6807 | $172.68 | $172.70 | $172.70 |
| Purchase #3 | $218.75 | 12.781% | $246.7084 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $154.74 | 8.422% | $167.7722 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $210.59 | 9.775% | $231.1752 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $50.53 | 7.572% | $54.3561 | $54.36 | $54.35 | $54.40 |
| Purchase #7 | $120.86 | 4.330% | $126.0932 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $992.70 | $1,089.4693 | $1,089.47 | $1,089.50 | $1,089.60 | |