| 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 | $14.89 | 12.562% | $16.7605 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $181.89 | 13.744% | $206.889 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $218.68 | 5.118% | $229.872 | $229.87 | $229.85 | $229.90 |
| Purchase #4 | $56.71 | 8.555% | $61.5615 | $61.56 | $61.55 | $61.60 |
| Purchase #5 | $234.82 | 8.305% | $254.3218 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $49.55 | 5.289% | $52.1707 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $39.56 | 4.549% | $41.3596 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $796.10 | $862.9351 | $862.93 | $862.85 | $863.10 | |