| 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 | $93.97 | 4.160% | $97.8792 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $26.68 | 11.579% | $29.7693 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $181.25 | 6.291% | $192.6524 | $192.65 | $192.65 | $192.70 |
| Purchase #4 | $80.52 | 4.142% | $83.8551 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $210.74 | 11.739% | $235.4788 | $235.48 | $235.50 | $235.50 |
| Purchase #6 | $10.59 | 9.144% | $11.5583 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $42.53 | 5.238% | $44.7577 | $44.76 | $44.75 | $44.80 |
| 7 purchase totals = | $646.28 | $695.9508 | $695.96 | $695.95 | $696.20 | |