| 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 | $23.56 | 8.208% | $25.4938 | $25.49 | $25.50 | $25.50 |
| Purchase #2 | $33.63 | 8.481% | $36.4822 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $48.77 | 8.730% | $53.0276 | $53.03 | $53.05 | $53.00 |
| Purchase #4 | $97.50 | 4.814% | $102.1937 | $102.19 | $102.20 | $102.20 |
| Purchase #5 | $186.47 | 8.773% | $202.829 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $137.34 | 4.682% | $143.7703 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $95.80 | 11.312% | $106.6369 | $106.64 | $106.65 | $106.60 |
| 7 purchase totals = | $623.07 | $670.4335 | $670.43 | $670.50 | $670.40 | |