| 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 | $23.62 | 11.190% | $26.2631 | $26.26 | $26.25 | $26.30 |
| Purchase #2 | $8.76 | 8.623% | $9.5154 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $65.76 | 3.528% | $68.08 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $126.31 | 5.707% | $133.5185 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $14.26 | 4.606% | $14.9168 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $109.84 | 7.339% | $117.9012 | $117.90 | $117.90 | $117.90 |
| Purchase #7 | $63.95 | 8.812% | $69.5853 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $412.50 | $439.7803 | $439.79 | $439.75 | $439.80 | |