| 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 | $45.32 | 6.602% | $48.312 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $60.39 | 5.420% | $63.6631 | $63.66 | $63.65 | $63.70 |
| Purchase #3 | $140.75 | 8.735% | $153.0445 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $120.45 | 6.602% | $128.4021 | $128.40 | $128.40 | $128.40 |
| Purchase #5 | $234.99 | 6.637% | $250.5863 | $250.59 | $250.60 | $250.60 |
| Purchase #6 | $50.29 | 9.198% | $54.9157 | $54.92 | $54.90 | $54.90 |
| Purchase #7 | $97.55 | 10.637% | $107.9264 | $107.93 | $107.95 | $107.90 |
| 7 purchase totals = | $749.74 | $806.8501 | $806.85 | $806.85 | $806.80 | |