| 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 | $115.82 | 9.753% | $127.1159 | $127.12 | $127.10 | $127.10 |
| Purchase #2 | $91.62 | 8.244% | $99.1732 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $7.81 | 12.779% | $8.808 | $8.81 | $8.80 | $8.80 |
| Purchase #4 | $87.79 | 10.133% | $96.6858 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $190.75 | 4.368% | $199.082 | $199.08 | $199.10 | $199.10 |
| Purchase #6 | $11.54 | 8.161% | $12.4818 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $77.93 | 4.407% | $81.3644 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $583.26 | $624.7111 | $624.71 | $624.70 | $624.80 | |