| 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 | $27.97 | 9.768% | $30.7021 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $175.73 | 3.469% | $181.8261 | $181.83 | $181.85 | $181.80 |
| Purchase #3 | $201.83 | 7.293% | $216.5495 | $216.55 | $216.55 | $216.50 |
| Purchase #4 | $238.33 | 13.862% | $271.3673 | $271.37 | $271.35 | $271.40 |
| Purchase #5 | $115.30 | 4.401% | $120.3744 | $120.37 | $120.35 | $120.40 |
| Purchase #6 | $194.91 | 9.303% | $213.0425 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $26.89 | 10.678% | $29.7613 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $980.96 | $1,063.6232 | $1,063.62 | $1,063.60 | $1,063.60 | |