| 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 | $86.99 | 4.708% | $91.0855 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $140.67 | 6.848% | $150.3031 | $150.30 | $150.30 | $150.30 |
| Purchase #3 | $11.54 | 4.516% | $12.0611 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $27.57 | 6.238% | $29.2898 | $29.29 | $29.30 | $29.30 |
| Purchase #5 | $184.56 | 12.766% | $208.1209 | $208.12 | $208.10 | $208.10 |
| Purchase #6 | $184.63 | 10.601% | $204.2026 | $204.20 | $204.20 | $204.20 |
| Purchase #7 | $63.49 | 13.710% | $72.1945 | $72.19 | $72.20 | $72.20 |
| 7 purchase totals = | $699.45 | $767.2575 | $767.25 | $767.25 | $767.30 | |