| 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 | $47.62 | 7.329% | $51.1101 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $191.27 | 5.589% | $201.9601 | $201.96 | $201.95 | $202.00 |
| Purchase #3 | $83.41 | 8.552% | $90.5432 | $90.54 | $90.55 | $90.50 |
| Purchase #4 | $87.54 | 10.660% | $96.8718 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $174.45 | 13.433% | $197.8839 | $197.88 | $197.90 | $197.90 |
| Purchase #6 | $158.82 | 3.454% | $164.3056 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $50.79 | 6.769% | $54.228 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $793.90 | $856.9027 | $856.90 | $856.90 | $856.90 | |