| 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 | $48.73 | 10.618% | $53.9042 | $53.90 | $53.90 | $53.90 |
| Purchase #2 | $82.27 | 3.419% | $85.0828 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $189.85 | 13.127% | $214.7716 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $37.43 | 6.116% | $39.7192 | $39.72 | $39.70 | $39.70 |
| Purchase #5 | $25.60 | 3.233% | $26.4276 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $215.35 | 8.613% | $233.8981 | $233.90 | $233.90 | $233.90 |
| Purchase #7 | $185.34 | 9.396% | $202.7545 | $202.75 | $202.75 | $202.80 |
| 7 purchase totals = | $784.57 | $856.5580 | $856.55 | $856.55 | $856.60 | |