| 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 | $97.54 | 10.430% | $107.7134 | $107.71 | $107.70 | $107.70 |
| Purchase #2 | $36.29 | 6.544% | $38.6648 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $11.47 | 4.861% | $12.0276 | $12.03 | $12.05 | $12.00 |
| Purchase #4 | $12.90 | 5.234% | $13.5752 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $22.49 | 5.395% | $23.7033 | $23.70 | $23.70 | $23.70 |
| Purchase #6 | $208.74 | 10.283% | $230.2047 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $187.89 | 6.730% | $200.535 | $200.54 | $200.55 | $200.50 |
| 7 purchase totals = | $577.32 | $626.4240 | $626.42 | $626.45 | $626.40 | |