| 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 | $83.68 | 7.762% | $90.1752 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $26.51 | 12.468% | $29.8153 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $199.75 | 3.643% | $207.0269 | $207.03 | $207.05 | $207.00 |
| Purchase #4 | $228.70 | 13.407% | $259.3618 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $129.81 | 9.342% | $141.9369 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $206.92 | 12.728% | $233.2568 | $233.26 | $233.25 | $233.30 |
| Purchase #7 | $96.27 | 5.766% | $101.8209 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $971.64 | $1,063.3938 | $1,063.41 | $1,063.40 | $1,063.40 | |