| 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 | $15.47 | 12.869% | $17.4608 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $164.36 | 9.107% | $179.3283 | $179.33 | $179.35 | $179.30 |
| Purchase #3 | $32.33 | 11.687% | $36.1084 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $118.73 | 9.642% | $130.1779 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $86.83 | 5.792% | $91.8592 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $96.90 | 4.262% | $101.0299 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $90.41 | 13.397% | $102.5222 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $605.03 | $658.4867 | $658.49 | $658.50 | $658.50 | |