| 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 | $54.58 | 3.281% | $56.3708 | $56.37 | $56.35 | $56.40 |
| Purchase #2 | $10.70 | 5.421% | $11.28 | $11.28 | $11.30 | $11.30 |
| Purchase #3 | $141.52 | 9.210% | $154.554 | $154.55 | $154.55 | $154.60 |
| Purchase #4 | $196.86 | 5.375% | $207.4412 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $23.92 | 11.795% | $26.7414 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $196.68 | 4.322% | $205.1805 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $228.90 | 5.179% | $240.7547 | $240.75 | $240.75 | $240.80 |
| 7 purchase totals = | $853.16 | $902.3226 | $902.31 | $902.35 | $902.40 | |