| 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 | $37.55 | 3.396% | $38.8252 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $93.90 | 11.388% | $104.5933 | $104.59 | $104.60 | $104.60 |
| Purchase #3 | $133.78 | 12.835% | $150.9507 | $150.95 | $150.95 | $151.00 |
| Purchase #4 | $6.30 | 6.339% | $6.6994 | $6.70 | $6.70 | $6.70 |
| Purchase #5 | $24.83 | 5.386% | $26.1673 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $206.33 | 6.799% | $220.3584 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $100.41 | 9.594% | $110.0433 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $603.10 | $657.6376 | $657.64 | $657.65 | $657.70 | |