| 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 | $68.33 | 9.531% | $74.8425 | $74.84 | $74.85 | $74.80 |
| Purchase #2 | $87.63 | 12.567% | $98.6425 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $86.60 | 11.497% | $96.5564 | $96.56 | $96.55 | $96.60 |
| Purchase #4 | $165.68 | 9.839% | $181.9813 | $181.98 | $182.00 | $182.00 |
| Purchase #5 | $230.86 | 12.754% | $260.3039 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $231.37 | 11.416% | $257.7832 | $257.78 | $257.80 | $257.80 |
| Purchase #7 | $132.46 | 7.230% | $142.0369 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $1,002.93 | $1,112.1467 | $1,112.14 | $1,112.20 | $1,112.10 | |