| 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 | $25.74 | 7.282% | $27.6144 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $23.71 | 10.316% | $26.1559 | $26.16 | $26.15 | $26.20 |
| Purchase #3 | $181.27 | 6.713% | $193.4387 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $165.56 | 11.873% | $185.2169 | $185.22 | $185.20 | $185.20 |
| Purchase #5 | $237.56 | 9.768% | $260.7649 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $85.58 | 12.575% | $96.3417 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $61.71 | 13.465% | $70.0193 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $781.13 | $859.5518 | $859.55 | $859.50 | $859.50 | |