| 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 | $58.28 | 4.714% | $61.0273 | $61.03 | $61.05 | $61.00 |
| Purchase #2 | $187.86 | 4.368% | $196.0657 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $168.26 | 7.633% | $181.1033 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $9.33 | 9.480% | $10.2145 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $198.67 | 3.210% | $205.0473 | $205.05 | $205.05 | $205.00 |
| Purchase #6 | $40.43 | 9.614% | $44.3169 | $44.32 | $44.30 | $44.30 |
| Purchase #7 | $102.84 | 13.220% | $116.4354 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $765.67 | $814.2104 | $814.22 | $814.20 | $814.10 | |