| 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 | $70.57 | 5.612% | $74.5304 | $74.53 | $74.55 | $74.50 |
| Purchase #2 | $7.86 | 12.627% | $8.8525 | $8.85 | $8.85 | $8.90 |
| Purchase #3 | $225.64 | 9.618% | $247.3421 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $185.60 | 10.429% | $204.9562 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $170.28 | 4.623% | $178.152 | $178.15 | $178.15 | $178.20 |
| Purchase #6 | $164.84 | 5.272% | $173.5304 | $173.53 | $173.55 | $173.50 |
| Purchase #7 | $79.93 | 8.866% | $87.0166 | $87.02 | $87.00 | $87.00 |
| 7 purchase totals = | $904.72 | $974.3802 | $974.38 | $974.40 | $974.40 | |