| 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 | $16.80 | 4.304% | $17.5231 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $171.50 | 7.329% | $184.0692 | $184.07 | $184.05 | $184.10 |
| Purchase #3 | $198.36 | 12.721% | $223.5934 | $223.59 | $223.60 | $223.60 |
| Purchase #4 | $223.40 | 5.263% | $235.1575 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $9.59 | 11.401% | $10.6834 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $75.37 | 11.577% | $84.0956 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $99.35 | 8.532% | $107.8265 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $794.37 | $862.9487 | $862.95 | $862.95 | $863.00 | |