| 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 | $16.58 | 5.310% | $17.4604 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $24.81 | 6.584% | $26.4435 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $181.94 | 3.602% | $188.4935 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $104.78 | 13.367% | $118.7859 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $141.38 | 11.717% | $157.9455 | $157.95 | $157.95 | $157.90 |
| Purchase #6 | $39.86 | 5.426% | $42.0228 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $246.74 | 4.251% | $257.2289 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $756.09 | $808.3805 | $808.38 | $808.40 | $808.30 | |