| 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 | $70.72 | 7.691% | $76.1591 | $76.16 | $76.15 | $76.20 |
| Purchase #2 | $21.99 | 13.823% | $25.0297 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $166.95 | 7.665% | $179.7467 | $179.75 | $179.75 | $179.70 |
| Purchase #4 | $95.64 | 12.657% | $107.7452 | $107.75 | $107.75 | $107.70 |
| Purchase #5 | $214.90 | 13.718% | $244.38 | $244.38 | $244.40 | $244.40 |
| Purchase #6 | $239.34 | 3.600% | $247.9562 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $190.72 | 7.660% | $205.3292 | $205.33 | $205.35 | $205.30 |
| 7 purchase totals = | $1,000.26 | $1,086.3461 | $1,086.36 | $1,086.40 | $1,086.30 | |